Operation Manual
EN
Main features
Contents
Main features ............................................2
Panel Controls and Terminals ................3
Front Panel ..........................................................3
Rear Panel ...........................................................5
Software ....................................................6
Yamaha Steinberg USB Driver ............................6
dspMixFx UR-C....................................................8
Dedicated Windows for Cubase Series .............14
Sweet Spot Morphing Channel Strip..................17
REV-X ................................................................19
Guitar Amp Classics ..........................................21
Using as a Stand-alone Device .............24
Connection Example ..........................................24
Configuring Audio Driver Settings on the DAW
Software.............................................................25
Recording/Playback ...........................................26
Expanding with Other Devices .............28
Connection Example .........................................28
Operation ...........................................................28
Using the Device without Computer ....29
Connection Example .........................................29
Operation ...........................................................29
Main features
16 x 16 USB 3.0 Audio Interface with 8 x
D-PRE and 32-bit/192 kHz support
The UR816C is a 16-in and 16-out USB 3.0 audio
interface supporting 192 kHz and 32-bit audio
quality to capture all the subtleties and
expressiveness of any audio source.
The eight world-renowned D-PRE microphone
preamps, the eight balanced line outputs and the
one ADAT optical digital I/O provide all the
professional connectivity required in project studios
as well as in professional recording and production
facilities.
True 32-bit resolution
The UR816C and the Yamaha Steinberg USB Driver
support the 32-bit Integer format which can
represent audio data in higher resolution compared
to the Float format.
Together with a DAW like Cubase being able to fully
utilize the 32-bit Integer data, music production with
unprecedented audio resolution can be realized.
USB 3.0 & USB Type-C
The UR816C is equipped with a USB Type-C port
and features the USB 3.0 (USB 3.1 Gen 1)
SuperSpeed mode. It also provides full compatibility
with the USB 2.0 High-Speed mode and includes a
Type-C to Type-A cable.
Using the Device in HA Mode ...............30
Connection Example .........................................30
Operation ...........................................................30
How to Enable/Disable HA Mode.......................30
Yamaha Steinberg USB Driver ..........................30
Using with an iOS Device ......................31
Connection Example ..........................................31
Recording/Playback ...........................................32
Troubleshooting.....................................34
Appendix.................................................36
Limitations on the Use of Effects .......................36
Computer Connector Types ...............................36
Signal Flows.......................................................37
Block Diagrams ..................................................39
General Specifications .......................................44
Technical Specifications ....................................45
Uninstalling TOOLS for UR-C ............................47
dspMixFx
The dspMixFx technology is powered by the latest
SSP3 DSP chip and offers latency-free monitoring
with the highly acclaimed DSP effects, including
REV-X reverb, for users of any DAW software.
SSPLL™ (Super Suppression PLL)
SSPLL is currently the most advanced technology
for removing audio band jitter. It is highly robust and
extremely tolerant of wide variations in clock
frequencies. Using SSPLL makes all of the
connected equipment work reliably and virtually
jitter-free.
UR816C Operation Manual 2
Panel Controls and Terminals
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Front Panel
Panel Controls and Terminals
1 [MIC/HI-Z 1/2] jacks
For connection to a microphone, electric guitar, or electric
bass. This jack can be connected to both XLR-type and
phone-type (unbalanced only) plugs. The XLR type is set
to the optimum level for microphone connection and
phone type is for line connection.
NOTE
• The signal is not input when connecting balanced phone-type
plugs.
• The phantom power will be supplied to the XLR jack
connected to the [MIC/HI-Z 1/2] jacks.
2 [PAD] switch
Turns on O and off N the PAD of the analog input jacks
([MIC/HI-Z 1/2] and [MIC/LINE 3/4] jacks). Turn this switch
on when connecting high output equipment, such as a
mixer, to the analog input jacks.
3 [INPUT 1 to 8 GAIN] knob
Adjusts the input signal level of the [MIC/HI-Z 1/2] jacks,
[MIC/LINE 3/4] jacks and [MIC/LINE INPUT 5 to 8] jacks.
4 [MIC/LINE 3/4] jacks
For connection to a microphone or digital instrument. This
jack can be connected to both XLR-type and phone type
(balanced/unbalanced) plugs. The XLR type is set to the
optimum level for microphone connection and phone type
is for line connection.
NOTE
The phantom power will be supplied to the XLR jack connected
to the [MIC/LINE 3/4] jacks.
5 [SIG/PEAK] indicator
Indicates the input signal level of the analog input jacks
([MIC/HI-Z 1/2] jacks, [MIC/LINE 3/4] jacks and [MIC/LINE
INPUT 5 to 8] jacks).
Indicator status Description
Red -3 dBFS or more
Green -40 dBFS or more – less than -3 dBFS
Unlit Less than -40 dBFS
6 [+48V] switch
Turns the phantom power on (lit) and off (unlit). When you
turn this switch on, phantom power will be supplied to the
XLR jack connected to the [MIC/HI-Z 1/2] jacks and [MIC/
LINE 3/4] jacks. Turn this switch on when using a phantom
powered condenser microphone.
7 [+48V] switch
Turns the phantom power on (lit) and off (unlit). When you
turn this switch on, phantom power will be supplied to the
XLR jack connected to the [MIC/LINE INPUT 5 to 8] jacks.
Turn this switch on when using a phantom powered
condenser microphone.
NOTICE
When using phantom power, observe the following to prevent
noise and possible damage to UR816C or connected
equipment.
• Do not connect or disconnect any devices while the
phantom power switch is turned to ON.
• Set all output level controls to the minimum before turning
the phantom power switch to ON or OFF.
• When connecting devices not requiring phantom power to
the [MIC/HI-Z 1/2] and [MIC/LINE 3/4] jacks, make sure to
turn the phantom power switch to OFF.
NOTE
When the phantom power switch is turned on and off, all inputs/
outputs will be muted for a few seconds.
8 [PHONES] jacks
For connection to a set of stereo headphones. [PHONES
1/2] outputs one signal of the MIX 1 to MIX 4. To select the
output signal of the [PHONES 1/2], refer to the “Output
Area” (page 15) in the section “Dedicated Windows for
Cubase Series.” or the “Master Area” (page 11) in the
section “dspMixFx UR-C.”
What is MIX?
MIX refers to the stereo output signals which flow in the
device. Four Mix outputs are provided in the UR816C.
The input signals to the device flow to each MIX. Refer
to the section “Signal Flow” (page 37). To select the
MIX, refer to the “MIX Area” (page 11) in the section
“dspMixFx UR-C.”
UR816C Operation Manual 3
9 [PHONES 1/2] jacks
Adjusts the output signal level of the [PHONES] jack.
) [LOCK] indicator
Lights up when the selected clock source and the word
clock source are synchronized. The indicator flashes
continuously when they are not synchronized.
! [USB] indicator
Lights up when the power is turned on and the unit is
communicating with the computer or iOS device. The
indicator flashes continuously when the computer or iOS
device does not recognize the device.
@ [OUTPUT] knob
Adjusts the output signal level of the [MAIN OUTPUT]
jacks. Also, adjusts each output signal level of the [LINE
OUTPUT] jacks. To select the output signal of the
[PHONES 1/2], refer to the “Setup Window” (page 12) in
the section “dspMixFx UR-C.”
# POWER indicator
Lights up when the power is turned on.
Panel Controls and Terminals
$ [MUTE] switch
Turn the mute on (lit) and off (unlit). When you turn this
switch on, the output signal of [MAIN OUTPUT] jack will
be muted. You can also mute the output signal of each of
the [LINE OUTPUT] jacks. To select the [LINE OUTPUT]
jack, refer to the “Setup Window” (page 12) in the section
“dspMixFx UR-C.”
% [DIM] switch
Turn the dimmer on (lit) and off (unlit). When you turn this
switch on, the output level of [MAIN OUTPUT] jack will be
attenuated set in “Setup Window” (page 12) in the section
“dspMixFx UR-C.” You can also turn the dimmer on of the
output signal of each [LINE OUTPUT] jacks. To select the
[LINE OUTPUT] jack, refer to the “Setup Window”
(page 12) in the section “dspMixFx UR-C.”
^ Power switch
Tur n t he powe r o n [ I ] and off [P].
UR816C Operation Manual 4
Rear Panel
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Panel Controls and Terminals
1 DC IN [16V]
For connection to the AC power adaptor.
2 [USB 3.0] port
For connection to a computer or iOS device.
NOTICE
When connecting to a computer with a [USB 3.0] port,
observe the following to prevent the computer from freezing
or shutting down, as well as corruption or even loss of data.
• Before connecting/disconnecting the USB cable, be sure to
observe the following points.
- Quit all open software applications on the computer.
- Set all output level controls to the minimum.
• Wait at least six seconds between connecting/
disconnecting the USB cable.
NOTE
Apple accessories may be required when connecting the
UR816C with iOS devices. For details, refer to the UR816C
Startup Guide.
3 [WORD CLOCK IN] jack
[WORD CLOCK OUT] jack
For connection (via BNC cable) to a device that transmits
or receives word clock signals.
4 [OPTICAL IN] jack
[OPTICAL OUT] jack
For connection (via optical cable) to a digital audio
device. The optical jack is switchable between ADAT and
S/PDF format. To switch the format, use the “Hardware
Setup Window” (page 16) in the section “Dedicated
Windows for Cubase Series” or the “Setup Window”
(page 12) in the section “dspMixFx UR-C.” To select the
output signal, refer to the “Setup Window” (page 12) in the
section “dspMixFx UR-C.”
6 [MAIN OUTPUT L/R] jacks
For connection to monitor speakers. This outputs one of
the MIX 1to 4 signals. To adjust the output signal level, use
the [OUTPUT] knob on the front panel. These jacks can
be connected to phone-type (balanced/unbalanced)
plugs.
7 [LINE OUTPUT 1L/1R to 4L/4R] jacks
For connection to external devices with line level signals.
This outputs any stereo output. To select the output signal,
refer to “Setup Window” (page 12) in the section
“dspMixFx UR-C.”
8 [MIC/LINE INPUT 5 to 8] jacks
For connection to a microphone or digital instrument. This
jack can be connected to both XLR-type and phone type
(balanced/unbalanced) plugs. The XLR type is set to the
optimum level for microphone connection and phone type
is for line connection.
NOTE
The phantom power will be supplied to the XLR jack connected
to the [MIC/LINE 5 to 8] jacks.
5 [MIDI IN] jack
[MIDI OUT] jack
For connection to a MIDI device. Connect the MIDI OUT
jack of the MIDI device to [MIDI IN], and the MIDI IN jack
of the device to [MIDI OUT].
NOTE
• Select [Steinberg UR816C-port1] for the MIDI port when using
a MIDI jack with an iOS app. Please note that [Steinberg
UR816C-port2] is not available.
• Do not activate dspMixFx when using a MIDI device. This may
interfere with stable data transmission/reception.
UR816C Operation Manual 5
Software
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This section explains software operations for using the UR816C with a computer.
Software
Yamaha Steinberg USB Driver
Yamaha Steinberg USB Driver is a software program that
allows communication between the UR816C and a
computer. In Control Panel, you can configure the basic
settings for the audio driver (Windows) or confirm the
audio driver information (Mac).
How to Open the Window
Windows
• From the start menu, select [Yamaha Steinberg USB
Driver] [Control Panel].
• From the Cubase series menu, select [Studio] [Studio
Setup] [Yamaha Steinberg USB ASIO] [Control
Panel].
Click the upper tabs to select the desired window.
Mac
• Select [Application] [Yamaha Steinberg USB Control
Panel].
• From the Cubase series menu, select [Studio] [Studio
Setup] [Steinberg UR816C (High Precision)]
[Control Panel] [Open Config App].
Steinberg UR816C Windows
These windows are for selecting the sample rate, the
clock source and the USB mode.
Windows
1 Sample Rate
Lets you select the sample rate of the device.
Settings: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz,
192 kHz
NOTE
The available sample rates may differ depending on the
particular DAW you’re using.
2 Clock Source
Selects the word clock source of the device.
Option Clock source
WCLK In The word clock signal input to the WCLK IN.
ADAT In or
S/PDIF In
Internal The internal word clock signal.
The word clock signal input to the OPTICAL IN.
3 USB Mode
Lets you select the USB mode. The default setting is
SuperSpeed (USB 3.1 Gen 1) mode.
Settings: SuperSpeed (USB 3.1 Gen 1), High-Speed (USB 2.0)
NOTE
If High-Speed (USB 2.0) mode is used, the data bandwidth will
become narrower, but this will not affect the functionality of the
UR816C. Other performance values such as latency will not
change.
ASIO Window (Windows only)
Indicates the version and copyright information of the
audio driver.
Mac
1 Device
Lets you select the device for use with the ASIO driver.
This function is available when connecting two or more
devices that are compatible with the Yamaha Steinberg
USB Driver to the computer.
UR816C Operation Manual 6
Software
2 Mode
Lets you select the latency mode.
Settings: Low Latency, Standard, Stable
Sample Rate Descriptions
Low Latency Low latency mode. High-performance
computer is required.
Standard Standard latency mode.
Stable High latency mode. This prioritizes
stability for low-performance computer
and high-load projects.
3 Buffer Size
Lets you select the buffer size for the ASIO driver. The
range varies depending on the specified sample rate. The
lower the value of the ASIO buffer size, the lower the value
of audio latency.
Sample Rate Range
44.1 kHz / 48 kHz 32 Samples – 2048 Samples
88.2 kHz / 96 kHz 64 Samples – 4096 Samples
176.4 kHz / 192 kHz 128 Samples – 8192 Samples
4 Input Latency/Output Latency
Indicates the latency (delay time) for the audio input and
output in millisecond units.
About Window
Indicates the version and copyright information of the
audio driver.
How to select the sample rate and the clock
source (Mac)
You can select the sample rate in the [Audio MIDI
Setup] window. Select the sample rate from the
[Applications] [Utilities] [Audio MIDI Setup]
[Format] menu. Select the clock source in the [Clock
source].
How to select the buffer size (Mac)
You can select the buffer size in the settings window for
each application (DAW software, etc.).
From the Cubase series menu, select [Studio]
[Studio Setup], then click [Control Panel] in [Steinberg
UR816C] or [Steinberg UR816C (High Precision)] in the
menu on the left side of the window.
The method for opening the settings window is different
for each application.
Using with 32-bit Integer processing (Mac)
[Steinberg UR816C] or [Steinberg UR816C (High
Precision)] is shown in the [ASIO Driver] setting on the
Cubase series program. Select [Steinberg UR816C
(High Precision)] when processing at 32-bit integer
resolutions between Cubase and the driver.
UR816C Operation Manual 7
Software
4
dspMixFx UR-C
This software is for operating the convenient built-in DSP
mixer and DSP effects. The DSP mixer allows you to mix
up to sixteen input channels down to one stereo output. A
number of DSP effects for processing the input signals are
also provided, and since the processing/mixing is
hardware-based, there is no monitoring latency.
Screenshot
How to Open the Window
Windows
[All Programs] or [All apps] [Steinberg UR-C]
[dspMixFx UR-C]
Mac
[Application] [dspMixFx UR-C]
Tool Area
This is the area for configuring the overall common
settings of dspMixFx UR-C.
123
1 Quit
Quits dspMixFx UR-C.
2 Minimize
Minimizes the dspMixFx UR-C window.
3 File
Provides four different menus for various settings.
Menu Descriptions
Open Opens the settings file of dspMixFx
Save Saves the settings file of dspMixFx UR-
Import Scene Imports a scene from the settings file of
Initialize All Scenes Initialize all the saved scenes.
56
UR-C.
C to a computer.
dspMixFx UR-C. Select the desired
settings file of dspMixFx UR-C and
import the desired scene on the left
side of the [IMPORT SCENE] window.
The window appears after the file is
selected in the file selection dialog.
Select the destination for importing on
the right side of the window. Click [OK]
to import it.
4 Scene
Indicates the scene name. You can change the scene
name by clicking on it. Clicking the button on the right
opens the window for calling up other scenes. Call up the
desired scene by clicking it. To cancel calling up the
scene, click outside of the window.
5 Store
Opens the Scene Store window. Enter the desired scene
name into the STORE NAME field. Select the destination
for storing the scene in the No. NAME field. Click [OK] to
store the scene.
6 Selecting windows
Selects the desired dspMixFx UR-C window. The selected
window icon lights in red.
Menu Description
Main window
Setup window
Information window
UR816C Operation Manual 8
Software
Channel Area (page 9) MIX Area (page 11)
DAW Area (page 10)
MASTER Area (page 11)
REV-X Area(page 10)
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Main Window
This window is for configuring the entire signal flow.
Channel Area
This is the area for configuring the input channel settings.
3 +48V
Indicates the on/off status of the phantom power function
of the device.
4 High Pass Filter
Turns on (lit) and off (unlit) the high pass filter. To select
the cutoff frequency of the high pass filter, use the “Setup
Window” (page 12) in the section “dspMixFx UR-C.”
5 Phase
Turns on (lit) and off (unlit) the phase inversion of the
signal.
6 FX REC
Turn the FX REC (effect recording) on and off.
Settings Description
On (lit) Applies an effect to both the monitor signal
(sent to the device) and the recording signal
(sent to the DAW software).
Off (unlit) Applies an effect to only the monitor signal
(sent to the device).
7 Effect On/Off
Turns the Effect on (lit) and off (unlit).
1 Channel Link
Turns on (lit) and off (unlit) the channel link function of two
adjacent channels. When this is on, two mono channels
will become one stereo channel.
8 Effect Edit
Opens (lit) and closes (unlit) the selected effect setup
window.
9 Effect Type
Selects the effect type.
Options: NoEffect, Ch.Strip, Clean, Crunch, Lead, Drive
NOTE
The maximum number of Channel Strip and Guitar Amp Classics
iterations which can be used simultaneously is limited. Refer to
the “Limitations on the use of effects” (page 36).
) REV-X Send
Adjusts the signal level which is sent to REV-X.
Range: -∞ dB – +6.00 dB
! REV-X Send Value
Displays and adjusts the REV-X send value. Enable
editing of the value by double clicking the number.
@ Pan
Adjusts the pan.
Range: L16 – C – R16
# Pan Value
Displays and adjusts the Pan value. Enable editing of the
value by double clicking the number.
2 Level Meter
Indicates the signal level.
$ Mute
Turns the mute function on (lit) and off (unlit).
% Solo
Turns the solo function on (lit) and off (unlit).
UR816C Operation Manual 9
Software
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^ Fader Value
Displays and adjusts the Fader value. Enable editing of
the value by double clicking the number.
DAW Area
This is the area for configuring the DAW channel settings.
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4
5
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REV-X Area
This is the area for configuring the REV-X channel
settings.
7
1 Level Meter
Indicates the signal level.
2 Balance
Adjusts the volume balance of the left and right channels.
Range: L16 – C – R16
3 Balance Value
Displays and adjusts the Balance value. Enable editing of
the value by double clicking the number.
4 Mute
Turns the mute function on (lit) and off (unlit).
5 Solo
Turns the solo function on (lit) and off (unlit).
6 Fader
Adjusts the signal level.
Range: -∞ dB – +6.00 dB
7 Fader Value
Displays and adjusts the Fader value. Enable editing of
the value by double clicking the number.
1 Level Meter
Indicates the signal level.
2 REV-X Edit
Opens (lit) and closes (unlit) the “REV-X” (page 19) setup
window.
3 REV-X Type
Selects the REV-X type.
Options: Hall, Room, Plate
4 REV-X Time
Adjusts the reverb time of REV-X. This parameter links to
Room Size. The adjustable range varies depending on
REV-X type.
REV-X Type Range
Hall 0.103 sec – 31.0 sec
Room 0.152 sec – 45.3 sec
Plate 0.176 sec – 52.0 sec
5 REV-X Time Value
Displays and adjusts the REV-X Time value. Enable
editing of the value by double clicking the number.
6 REV-X Send
Indicates that REV-X Send is on (lit) and off (unlit).
7 REV-X Return Fader
Adjusts the return level of REV-X.
8 REV-X Return Value
Displays and adjusts the REV-X Return value. Enable
editing of the value by double clicking the number.
UR816C Operation Manual 10
Software
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UR816C
BGM
Deliver
MASTER Area
This is the area for configuring the master channel
settings.
3 Balance
Adjusts the volume balance of the left and right channels.
Range: L16 – C – R16
4 Balance Value
Displays and adjusts the Balance value. Enable editing of
the value by double clicking the number.
5 Mute
Turn the mute function on (lit)/ off (unlit).
6 Master Fader
Adjusts the signal level.
Range: -∞ dB – +6.00 dB
7 Master Fader Value
Displays and adjusts the Master Fader value. Enable
editing of the value by double clicking the number.
8 Headphones
Turns the two headphones output on (lit) or off (unlit). You
can output the MIX selected in the MIX area to the
PHONES by turning this on.
1 Level Meter
Indicates the signal level.
2 Loop Back
Turns the Loopback function on (lit) and off (unlit). This
can only be used with MIX1.
What is Loopback?
Loopback is a convenient function for broadcasting
over the Internet. It mixes the input audio signals (such
as microphone and guitar) with the audio signals
playing back in the software in the computer into two
channels in the UR816C, and sends them back to the
computer. Refer to the section “Signal Flow” (page 37).
If the Loopback function is on while you are monitoring
input signals from the UR816C via DAW software, it will
cause loud noise. This is because an infinite loop of the
audio signal is generated between the UR816C and the
DAW software. When using the loopback function, turn
off the monitor functions on your DAW software.
MIX Area
This is the area for selecting the MIX you want to
configure.
You can copy the Main window settings of the MIX by
dragging and dropping.
UR816C Operation Manual 11
Software
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Meter Window
This window is for showing the meter at the top of the Main
window.
1 Level Meter
Indicates the signal level. Peak hold is normally set to on.
Display color Description
Green Up to -18dB
Yellow Up to 0dB
Red CLIP
4 Digital Mode
Selects the input and output signal format of the
[OPTICAL IN] and [OPTICAL OUT] jacks.
Option Description
ADAT Input and output signals of up to 8 channels.
S/PDIF Input and output of 2-channel (stereo) signals.
When ADAT is selected, the input and output signals of up
to eight channels at 44.1 kHz and 48 kHz, or up to four
channels at 88.2 kHz and 96 kHz, or up to two channels at
176.4 kHz and 192 kHz. When S/PDIF is selected, the
input and output signals of up to two channels at any
available sample rate.
5 OUTPUT ROUTING
Selects the MIX of the output jacks on the device. The
number of OUT options displayed here varies depending
on the sample rate or DIGITAL MODE setting.
ADAT
Output jack Options
Main Output L/R MIX1 to MIX4
Line Output 1 L/R to 4 L/R MIX1 to MIX4
DAW Direct 1/2 to 7/8 *
ADAT 1/2 to 7/8*
Setup Window
This window is for configuring the common settings of the
device.
1 Device
Selects the device when simultaneously connecting one
or more devices that are capable with dspMixFx UR-C.
2 Device Settings
Opens the Control Panel.
ADAT Output 1/2 to 7/8 * MIX1 to MIX4
DAW Direct 1/2 to 7/8
Input 1/2 to 7/8
*The number of channels differs depending on the sample rate.
S/PDIF
Output jack Options
Main Output L/R MIX1 to MIX4
Line Output 1/2 to 7/8 MIX1 to MIX4
DAW Direct 1/2 to 7/8 *
S/PDIF In L/R
S/PDIF Output L/R MIX1 to MIX4
DAW Direct 1/2 to 7/8 *
Input 1/2 to 7/8
*The number of channels differs depending on the sample rate.
6 OUTPUT LEVEL KNOB
Determines the [LINE OUTPUT] jack which is to be
affected by the [OUTPUT] knob on the front panel.
7 OUTPUT DIM
Determines the [LINE OUTPUT] jack which is to be
affected by the [DIM] switch on the front panel. Also, this
adjusts the attenuation level when the [DIM] switch is on.
3 HPF Setting
Selects the cutoff frequency of the high pass filter.
Options: 120 Hz, 100 Hz, 80 Hz, 60 Hz, 40 Hz
8 OUTPUT MUTE
Determines the [LINE OUTPUT] jack which is to be
affected by the [MUTE] switch on the front panel.
9 Zoom
Changes the window size.
Options: 100%, 150%, 200%, 250%, 300%
UR816C Operation Manual 12
) Knob Mode
Selects the method of operating the knobs on dspMixFx
UR-C.
Settings Description
Circular Drag in a circular motion to increase and
decrease the parameter. Drag on a dial
clockwise to increase, and counterclockwise to
decrease. If you click any point on the knob,
the parameter will jump there instantly.
Linear Drag in a linear motion to increase and
decrease the parameter. Drag upward or
rightward to increase, and downward or
leftward to decrease. Even if you click any point
on the knob, the parameter will not jump there.
! Slider Mode
Selects the method of operating the sliders and faders on
dspMixFx UR-C.
Settings Description
Jump Click any point on the slider and fader to
increase and decrease the parameter. If you
click any point on the slider and fader, the
parameter will jump there instantly.
Touch Drag the handle of the slider and fader to
increase and decrease the parameter. Even if
you click any point on the slider and fader, the
parameter will not jump there.
Software
@ About
Indicates the version of the firmware and software.
UR816C Operation Manual 13
Software
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Dedicated Windows for Cubase Series
These are the windows for configuring the device settings
from Cubase series software. The dedicated windows for
Cubase series allow you to configure the parameters
which are configured by dspMixFx UR-C. Two types of
windows are available: Input Settings and Hardware
Setup.
Screenshot
Input Settings Window
Input Settings Window
This window is for configuring the input settings of the
device. The signal flow is from top to bottom. The settings
on this window (except for the +48V indicator) are saved
to the Cubase project file. The Input Settings Window is
displayed on the audio track routing as UR816C.
Header area
Display the name of the connected device and open the
Editor.
1 2
1 model
Displays the model name (UR816C) in use. Switch
between displayed or not displayed for the Input Settings
Window by clicking it.
2 Hardware setup
Opens the Hardware Setup Window.
3 Editor Active
Opens dspMixFx UR-C.
3
Hardware Setup Window
How to Open the Window
Input Settings Window
From the Cubase series menu, select [Project] [Add
track] [Audio] to create an audio track and then click
the [UR816C] tab on the inspector on the left side.
Hardware Setup Window
From the Cubase series menu,
• Select [Studio] [Studio Setup], then select the
[Steinberg UR-C] on the [Steinberg I/O] on the left side.
• From Input Settings Window, click [Hardware Setup]
Hardware Inputs Settings area
This area is used to set parameters related to the UR816C
inputs.
1 Port name
Displays the name of the port which is being used for
input to the track of the device.
2 +48V
Indicates the on (lit) and off (unlit) status of the phantom
power function of the device.
3 Input meter
Displays input levels.
4 Meter Clip
Displays the input meter clip when clipping occurs. Click
this to stop this display.
5 High Pass Filter
Turns on (lit) and off (unlit) the high pass filter. To select
the cutoff frequency of the high pass filter, use the
“Hardware Setup Window” (page 16) in the section
“dspMixFx UR-C.”
6 Phase
Switches phase inversion on (lit) and off (unlit). Shows L, R
when stereo is selected.
UR816C Operation Manual 14
Software
1
2
3
7
8
5
9
6
4
1
4
3
2
Effect Settings area
This area is used to set parameters related to the UR816C
input/output port effects.
1 Pre/Post
Used to select the insertion point for the effect.
2 Effect Name
Displays the names of the applied effects.
3 Effect Bypass
Enables/bypasses the effect.
Outputs area
This area is used to set parameters related to hardware
outputs.
1 Mix Bus name
Displays the Mix Bus name of the hardware output. The
output bus of the track must be connected to this Mix bus.
2 Output meter
Displays meters for the hardware Mix Bus connected to
hardware outputs.
3 Meter Clip
Displays the input meter clip when clipping occurs. Click
this to stop this display.
4 Effect Edit
Displays the Effect Edit window.
5 Effect Type
Selects the effect type.
Settings: No Effect, Morphing Ch Strip ([m] or [s]), GA Classics -
CLEAN, GA Classics - CRUNCH, GA Classics - LEAD,
GA Classics - DRIVE
NOTE
The maximum number of Channel Strip and Guitar Amp Classics
iterations which can be used simultaneously is limited. Refer to
the “Limitations on the use of effects” (page 36).
6 REV-X Send
Adjusts the signal level which is sent to REV-X.
Range: -∞ dB – +6.00 dB
7 REV-X Name
Displays the selected REV-X type.
8 REV-X Edit
Opens the “REV-X” (page 19) setup window.
9 REV-X Type
Selects the REV-X type.
Settings: Hall, Room, Plate
4 Headphones
Patches headphones to the hardware Mix Bus connected
to hardware outputs.
UR816C Operation Manual 15
Hardware Setup Window
1
2
3
5
4
This window allows you to configure general hardware
settings and Cubase-linked function settings.
1 model
Displays the name of the device.
2 HPF
Selects the cutoff frequency of the high pass filter.
Settings: 120Hz, 100Hz, 80Hz, 60Hz, 40Hz
Software
3 Digital Mode
Selects the input and output signal format of the
[OPTICAL IN] and [OPTICAL OUT] jack.
Options Description
ADAT Input and output signals of up to 8 channels.
S/PDIF Input and output 2 channel signals.
When ADAT is selected, the input and output signals of up
to eight channels at 44.1 kHz and 48 kHz, or up to four
channels at 88.2 kHz and 96 kHz, or up to two channels at
176.4 kHz and 192 kHz. When S/PDIF is selected, the
input and output signals of up to two channels at any
available sample rate.
4 Scene
Automatically applies scene information to the UR816C
device when loading a Cubase project file containing
UR816C scene data.
NOTICE
Data saved to the device will be overwritten.
5 Channel Link
Automatically configures stereo links based on the bus
configuration in use.
UR816C Operation Manual 16
Software
Sweet Spot Morphing Channel Strip
The Sweet Spot Morphing Channel Strip (“Channel Strip”
for short) is a multi-effect that combines compression and
EQ. Advanced sound engineering know-how is
condensed into a number of convenient presets that can
be simply and instantly recalled, for professional results.
Sixteen channel strips are provided, and each can be
assigned to the monitor sound only, or to both the monitor
and recorded sound. The Channel Strip equipped with the
device and the Channel Strip of the VST Plug-in version
have the same parameters. When using the Channel Strip
on Cubase series programs, you can share the settings
between the built-in Channel Strip and the Channel Strip
of the VST Plug-in version as a preset file. Also, when
assigning the Channel Strip of the VST Plug-in version to
the effect slot on Cubase series programs, select it from
the [Dynamics] category (in the case of the default
settings).
Screenshot
Common to Compressor and Equalizer
1 MORPH
Adjusts the parameter of the Sweet Spot Data. You can
simultaneously adjust the compressor and equalizer
settings which are set to five points around this knob by
turning this knob. When you set the knob between two
adjacent points, the compressor and equalizer settings
will be set to an intermediate value.
2 Sweet Spot Data
Selects the Sweet Spot Data.
How to Open the Window
From Dedicated Windows for Cubase Series
Select the “Channel Strip” from the “Effect Type”, then
click “Channel Strip Edit” in the section “Input Settings
Window” (page 15).
From dspMixFx UR-C
From dspMixFx UR-C Select the “Channel Strip” from the
“Effect Type”, then click “Channel Strip Edit” in the section
“Channel Area” (page 9).
3 TOTAL GAIN
Adjusts the total gain of the Channel Strip.
Range: -18.0 dB – +18.0 dB
4 Level Meter
Indicates the output level of the Channel Strip.
Compressor
1 ATTACK
Adjusts the attack time of the compressor.
Range: 0.092 msec – 80.00 msec
2 RELEASE
Adjusts the release time of the compressor.
Range: 9.3 msec – 999.0 msec
UR816C Operation Manual 17
Software
3 RATIO
Adjusts the release time of the compressor.
Range: 1.00 – ∞
4 KNEE
Selects the knee type of the compressor.
Settings Description
SOFT Produces the most gradual change.
MEDIUM Results in a setting midway between SOFT and
HARD.
HARD Produces the sharpest change.
5 SIDE CHAIN Q
Adjusts the band width of the side chain filter.
Range: 0.50 – 16.00
6 SIDE CHAIN F
Adjusts the center frequency of the side chain filter.
Range: 20.0 Hz – 20.0 kHz
7 SIDE CHAIN G
Adjusts the gain of the side chain filter.
Range: -18.0 dB – +18.0 dB
8 COMPRESSOR On/Off
Turns the compressor on (lit) and off (unlit).
9 Compressor Curve
This graph indicates the approximate compressor
response. The vertical axis indicates the output signal
level, and the horizontal axis indicates the input signal
level.
Equalizer
1 Equalizer Curve
This graph indicates the characteristics of the 3-band
equalizer. The vertical axis indicates the gain, and the
horizontal axis indicates the frequency. You can adjust
LOW, MID, and HIGH by dragging each handle in the
graph.
2 LOW F
Adjusts the center frequency of the low band.
Range: 20.0 Hz – 1.00 kHz
3 LOW G
Adjusts the band width of the middle band.
Range: -18.0 dB – +18.0 dB
) Gain Reduction Meter
Indicates the gain reduction.
! DRIVE
Adjusts the degree to which the compressor is applied.
The higher the value, the greater the effect.
Range: 0.00 – 10.00
4 MID Q
Adjusts the band width of the middle band.
Range: 0.50 – 16.00
5 MID F
Adjusts the center frequency of the middle band.
Range: 20.0 Hz – 20.0 kHz
6 MID G
Adjusts the gain of the middle band.
Range: -18.0 dB – +18.0 dB
7 HIGH F
Adjusts the center frequency of the high band.
Range: 500.0 Hz – 20.0 kHz
8 HIGH G
Adjusts the gain of the high band.
Range: -18.0 dB – +18.0 dB
9 EQUALIZER On/Off
Turns the equalizer on (lit) and off (unlit).
UR816C Operation Manual 18
Software
REV-X
REV-X is a digital reverb platform developed by Yamaha
for pro audio applications.
One REV-X effect is included in this unit. Input signals can
be sent to the REV-X effect, and the REV-X effect is
applied only to the monitor outputs. Three types of REV-X
are available: Hall, Room, and Plate. The hardware REV-X
equipped with the device and REV-X of the VST Plug-in
version have essentially the same parameters. However,
the [OUTPUT] and [MIX] parameters are only available in
the VST Plug-in version.
When using REV-X on Cubase series programs, you can
share the settings between the built-in REV-X and REV-X
of the VST Plug-in version as a preset file. Also, when
assigning REV-X of the VST Plug-in version to the effect
slot on Cubase series programs, select it from the
[Reverb] category (in the case of the default settings).
The built-in REV-X is equipped with an “FX Bus” which is
used for sending the signal from DAW software to REV-X.
For example, to send the recorded audio data to REV-X,
you can check the sound with REV-X, which is used for
monitoring during the recording.
Screenshot
REV-X
This section uses the Hall type of REV-X as an example.
1 Reverb Time
Adjusts the reverb time. This parameter links to Room
Size. The adjustable range varies depending on the REVX type.
How to Open the Window
From Dedicated Windows for Cubase Series
Click “REV-X Edit” (page 15) in the section “Effect Settings
area.”
From dspMixFx UR-C
Click “REV-X Edit” (page 10) in the section “REV-X Area.”
REV-X type Range
Hall 0.103 sec – 31.0 sec
Room 0.152 sec – 45.3 sec
Plate 0.176 sec – 52.0 sec
2 Initial Delay
Adjusts the time that elapses between the direct, original
sound and the initial reflections that follow it.
Range: 0.1 msec – 200.0 msec
3 Decay
Adjusts the characteristic of the envelope from the
moment the reverberation starts to the moment it
attenuates and stops.
Range: 0 – 63
4 Room Size
Adjusts the size of the simulated room. This parameter
links to Reverb Time.
Range: 0 – 31
5 Diffusion
Adjusts the spread of the reverberation.
Range: 0 –10
6 HPF
Adjusts the cutoff frequency of the high pass filter.
Range: 20 Hz – 8.0 kHz
7 LPF
Adjusts the cutoff frequency of the low pass filter.
Range: 1.0 kHz – 20.0 kHz
UR816C Operation Manual 19
8 Hi Ratio
Adjusts the duration of reverberation in the high frequency
range by using a ratio relative to the Reverb Time. When
you set this parameter to 1, the actual specified Reverb
Time is fully applied to the sound. The lower the value, the
shorter the duration of reverberation in the high frequency
range.
Range: 0.1 – 1.0
9 Low Ratio
Adjusts the duration of reverberation in the low frequency
range by using a ratio relative to the Reverb Time. When
you set this parameter to 1, the actual specified Reverb
Time is fully applied to the sound. The lower the value, the
shorter the duration of reverberation in the low frequency
range.
Range: 0.1 – 1.4
) Low Freq
Adjusts the frequency of the Low Ratio.
Range: 22.0 Hz – 18.0 kHz
! OPEN/CLOSE
Opens and closes the window for adjusting the reverb
settings.
Software
@ Graph
Indicates the characteristics of reverberation. The vertical
axis indicates the signal level, the horizontal axis indicates
the time, and the Z-axis indicates the frequency. You can
adjust the characteristics of reverberation by dragging the
handles in the graph.
# Time Axis Setting
Select the display range of the time (horizontal axis) on
the graph.
Display range: 500 msec – 50 sec
$ Zoom Out
Zooms out the display range of the time (horizontal axis)
on the graph.
% Zoom In
Zooms in the display range of the time (horizontal axis) on
the graph.
Software operation
• You can reset certain parameters to their default
values by holding the [Ctrl]/[command] key while you
click on the appropriate knobs, sliders, and faders.
• You can adjust the parameters more finely by holding
the [SHIFT] key while you drag on the appropriate
knobs, sliders, and faders.
UR816C Operation Manual 20
Software
65
1 2 3 4 7 8
Guitar Amp Classics
Guitar Amp Classics are guitar amp simulations that make
extensive use of advanced Yamaha modeling technology.
Four amp types with different sonic characteristics are
provided.
The Guitar Amp Classics equipped with the device and
the Guitar Amp Classics of the VST Plug-in version have
the same parameters. When using the Guitar Amp
Classics on Cubase series programs, you can share the
settings between the built-in Guitar Amp Classics and the
Guitar Amp Classics of the VST Plug-in version as a
preset file. Also, when assigning the Guitar Amp Classics
of the VST Plug-in version to the effect slot on Cubase
series programs, select it from the [Distortion] category (in
the case of the default settings). Note that Guitar Amp
Classics equipped with the device cannot be used when
the sample rate is set to 176.4 kHz or 192 kHz.
Screenshot
CLEAN
This amp type is optimized for clean tones, effectively
simulating the tight brilliance of transistor amplifiers. The
tonal character of this amp model provides an ideal
platform for recording with multi-effects. It also features
built-in chorus and vibrato effects.
1 VOLUME
Adjusts the amplifier’s input level.
2 DISTORTION
Adjusts the depth of distortion produced.
3 TREBLE/MIDDLE/BASS
These three controls adjust the amplifier’s tonal response
in the high, middle, and low frequency ranges.
How to Open the Window
From Dedicated Windows for Cubase Series
Select the “Guitar Amp Classics” from the “Effect Type”,
then click “Effect Edit” in the section “Input Settings
Window” (page 15).
From dspMixFx UR-C
Select the “Guitar Amp Classics” from the “Effect Type”,
then click “Effect Edit” in the section “Channel Area”
(page 9).
4 PRESENCE
Can be adjusted to emphasize the high frequencies and
overtones.
5 Cho/OFF/Vib
Turns the Chorus or Vibrato effect on or off. Set to [Cho] to
turn the Chorus effect on, or to [Vib] to turn the Vibrato
effect on.
6 SPEED/DEPTH
These controls adjust the speed and depth of the Vibrato
effect when it is on. The SPEED and DEPTH controls only
work with the Vibrato effect, and are disengaged when the
Cho/OFF/Vib control, above, is set to “Cho” or “OFF.”
7 BLEND
Adjusts the balance between the direct and effect sound.
8 OUTPUT
Adjusts the final output level.
UR816C Operation Manual 21
Software
1 2 3 4 5
CRUNCH
This is the amp type to use when you want lightly
overdriven crunch tones. The CRUNCH model simulates
the type of vintage tube amplifiers that are favored for
blues, rock, soul, R&B, and similar styles.
1 Normal/Bright
Selects a normal or bright tonal character. The [Bright]
setting emphasizes the high-frequency overtones.
2 GAIN
Adjusts the input level applied to the preamp stage.
Rotate clockwise to increase the amount of overdrive
produced.
3 TREBLE/MIDDLE/BASS
These three controls adjust the amplifier’s tonal response
in the high, middle, and low frequency ranges.
4 PRESENCE
Can be adjusted to emphasize the high frequencies and
overtones.
5 OUTPUT
Adjusts the final output level.
DRIVE
1 2 3 4 5 6
The DRIVE amp type provides a selection of distortion
sounds that simulate the tonal character of various high
gain tube amplifiers. From mildly overdriven crunch to
heavy distortion suitable for hard rock, heavy metal, or
hardcore styles, this model offers a wide range of sonic
capabilities.
1 AMP TYPE
Six amplifier types are provided. Types 1 and 2 feature
relatively mild distortion that allows picking nuances to
come through naturally. Types 3 and 4 have more
pronounced overtones, resulting in a fat, soft tone.
Types 5 and 6 deliver wilder, aggressive distortion with a
tight attack. The even-numbered amp types have greater
presence and range than the odd-numbered types.
2 GAIN
Adjusts the input level applied to the preamp stage.
Rotate clockwise to increase the amount of distortion
produced.
3 MASTER
Adjusts the output level from the preamp stage.
4 TREBLE/MIDDLE/BASS
These three controls adjust the amplifier’s tonal response
in the high, middle, and low frequency ranges.
5 PRESENCE
Can be adjusted to emphasize the high frequencies and
overtones.
6 OUTPUT
Adjusts the final output level.
UR816C Operation Manual 22
LEAD
1 2 3 4 5 6
The LEAD amp type simulates a high-gain tube amp that
is rich in overtones. It is ideally suited to playing lead
guitar lines that will project well in an ensemble, but it can
also be set up for crisp accompaniment tones as well.
1 High/Low
Selects the amp output type. The [High] setting simulates
a high-output amp, and allows the creation of more
distorted tones.
2 GAIN
Adjusts the input level applied to the preamp stage.
Rotate clockwise to increase the amount of distortion
produced.
Software
3 MASTER
Adjusts the output level from the preamp stage.
4 TREBLE/MIDDLE/BASS
These three controls adjust the amplifier’s tonal response
in the high, middle, and low frequency ranges.
5 PRESENCE
Used to emphasize the high frequencies and overtones.
6 OUTPUT
Adjusts the final output level.
Using the GAIN, MASTER, and OUTPUT
Controls
The tonal character of the DRIVE and LEAD amp types
can be adjusted over a wide range via the GAIN,
MASTER, and OUTPUT controls. GAIN adjusts the level
of the signal applied to the preamp stage, affecting the
amount of distortion produced. MASTER adjusts the
output level from the preamp stage that is then fed to
power amp stage. The GAIN and MASTER control
settings have a large effect on the final sound, and the
MASTER control may need to be turned up fairly high in
order to drive the power stage sufficiently for optimum
tone. The OUTPUT control adjusts the final output level
from the amp model without affecting the distortion or
tone, and is useful for adjusting the guitar’s volume
without changing any other aspects of the sound.
UR816C Operation Manual 23
Using as a Stand-alone Device
WARNING
Microphone
Guitar
Headphones
Computer
Synthesizer
Monitor speakers
Word Clock Generator
Microphone Preamp
Sound Module
Front panel
Rear panel
Using as a Stand-alone Device
Connection Example
Make sure that you set all volume levels to minimum before connecting or disconnecting the external device. Otherwise, highvolume output may damage your hearing or the equipment.
UR816C Operation Manual 24
Configuring Audio Driver Settings on the DAW Software
Cubase Series Programs
1. Make sure that all applications have been
closed.
2. Turn on the UR816C.
3. Confirm the POWER indicator is lit.
4. Double-click the shortcut of Cubase series
on the desktop to start Cubase.
5. When the [ASIO Driver Setup] window
appears while the Cubase series program is
launching, confirm that the device is
selected, then click [OK].
NOTE
When [Steinberg UR816C (High Precision)] is selected on
Mac, Cubase will exclusively use the driver. In this
condition, [Steinberg UR816C] cannot be used by other
applications.
Using as a Stand-alone Device
The audio driver settings are now complete.
Programs other than Cubase Series
1. Make sure that all applications have been
closed.
2. Turn on the UR816C.
3. Confirm that the POWER indicator is lit.
4. Launch the DAW software.
5. Open the audio interface settings window.
6. (Windows only) Select the ASIO Driver for
the audio driver settings.
7. Set the ASIO Driver for Windows and audio
interface for Mac as follows.
Windows
Set the [Yamaha Steinberg USB ASIO] to the ASIO
Driver settings.
Mac
Set the UR816C to the audio interface settings.
The audio driver settings are now complete.
UR816C Operation Manual 25
Using as a Stand-alone Device
Recording/Playback
This section explains simple recording operations for
using a microphone or electric guitar. Connect a
microphone or electric guitar to [MIC/HI-Z 1] jack as
shown in the connection examples (page 24). Turn the
[+48V] switch on when using a phantom powered
condenser microphone.
Cubase Series Programs
1. Launch the Cubase series DAW and display
the [steinberg hub] window.
2. Select the template [Empty] in [Recording]
on the [steinberg hub] window, then click
[Create].
3. Turn on Direct Monitoring as follows.
[Studio] [Studio Setup] [Yamaha Steinberg
USB ASIO] (Windows) or [Steinberg UR816C] (Mac)
enter checkmark to [Direct Monitoring] [OK]
4. Return to the project window and click
[Project] [Add Track] [Audio] to display
[Add Track].
8. While singing into the microphone or guitar,
adjust the output signal level of the
headphones with the [PHONES] knob on the
device.
9. Click [ ] to start the recording.
10. After finishing the recording, click [ ] to
stop it.
11. Turn [Monitor] off (unlit) for the just
recorded audio track.
12. Click the Ruler to move the project cursor to
the desired point for starting playback.
5. Select the [Audio Inputs] and
[Configuration] to [Mono] and [Count] to [1],
and then click [Add track] to create one new
audio track.
6. Confirm that the [Record Enable] and
[Monitor] indicators are turned on (lit) for the
added audio track.
13. Click [ ] to check the recorded sound.
When listening to the sound over monitor speakers,
adjust the output signal level by the [OUTPUT] knob
on the device.
The recording and playback operations are now
complete.
For more detailed instructions on using Cubase series
programs, refer to the Cubase operation manual.
7. While singing into the microphone or guitar,
adjust the input signal level of the
microphone with the [INPUT 1 GAIN] knob
on the device.
Setting optimum recording levels
Adjust the [INPUT GAIN] knobs so that the [PEAK]
indicator flashes briefly at the loudest input volume.
UR816C Operation Manual 26
Programs other than Cubase Series
1. Launch your DAW software.
2. Open dspMixFx UR-C.
For instructions on how to open dspMixFx UR-C,
refer to the section “How to Open the Window”
(page 8).
3. Adjust the input signal level of the
microphone with the [INPUT GAIN] knob on
the device.
Setting optimum recording levels
Adjust the [INPUT GAIN] knobs so that the [PEAK]
indicator flashes briefly at the loudest input volume.
4. While singing into the microphone, adjust
the output signal level of the headphones
with the [PHONES] knob on the device.
5. Set the Channel Strip settings and REV-X
settings on dspMixFx UR-C.
Using as a Stand-alone Device
6. Start recording on your DAW software.
7. After finishing recording, stop it.
8. Playback the newly recorded sound to
check it.
For more detailed instructions on using the DAW software,
refer to your particular DAW’s software manual.
UR816C Operation Manual 27
Expanding with Other Devices
WARNING
Microphone Preamp
Monitor speakers
Computer
UR816C rear panel
Expanding with Other
Devices
This section shows how to increase the number of analog
input channels you can record by connecting an eightchannel mic preamp. In this example, you can record up
to sixteen channels by connecting a maximum of sixteen
mics to the devices. Use the [OPTICAL IN] jack (ADAT) on
the device to input the audio signal, and use the [WORD
CLOCK OUT] jack on the device to output the word clock
signal to the mic preamp.
Make sure that you set all volume levels to minimum before
connecting or disconnecting the external device. Otherwise,
high-volume output may damage your hearing or the
equipment.
Connection Example
5. Switch the DIGITAL MODE on the device to
the [ADAT] by using the “Setup Window”
(page 12) in the section “dspMixFx UR-C” or
the “Settings Window” (page 16) in the
section “Dedicated Windows for Cubase
Series.”
The operation is now complete.
Operation
1. Connect the optical output jack (ADAT) of
the mic preamp to the [OPTICAL IN] jack on
the device
2. Connect the [WORD CLOCK OUT] jack on
the device to the word clock input jack on
the mic preamp.
3. Switch the clock source in the device to
[Internal] by using the following window.
Windows
“Steinberg UR816C Windows” (page 6) in the
section “Yamaha Steinberg USB Driver.”
Mac
Audio MIDI Setup
4. Switch the clock source of the mic preamp
to the word clock input jack.
For switching the clock source of the mic preamp,
refer to the owner’s manual of your particular mic
preamp.
UR816C Operation Manual 28
Using the Device without
WARNING
Microphone
GuitarBass
Monitor speakers
Synthesizer
UR816C rear panel
UR816C front panel
Computer
This section shows how to use the device without a
computer, allowing you to use it as a standalone mixer or
AD/DA converter. You can save the DSP mixer and DSP
effect settings configured by the dspMixFx UR-C to the
device. These settings are maintained even if you turn off
the power of the device.
Make sure that you set all volume levels to minimum before
connecting or disconnecting the external device. Otherwise,
high-volume output may damage your hearing or the
equipment.
Connection Example
Using the Device without Computer
Operation
1. Connect the device to a computer with a
USB cable.
2. Turn on the UR816C.
3. Open the dspMixFx UR-C.
For instructions on opening the dspMixFx UR-C,
refer to the “How to Open the Window” (page 8) in
the section “dspMixFx UR-C.”
4. Configure the DSP mixer and DSP effect
settings.
5. When you make the settings, click [X] on the
upper left of the window to close the
dspMixFx UR-C.
The settings of the dspMixFx UR-C are saved to the
device.
6. Disconnect the device from the computer.
The operation is now complete.
UR816C Operation Manual 29
Using the Device in HA Mode
WARNING
UR816C (HA mode)
rear panel
UR816C (normal mode)
rear panel
Monitor speakers
Computer
Using the Device in HA
Mode
HA mode is a mode that uses the UR816C as a mic
preamp. It can be used as an extension of monitor output.
In HA mode, the connections from the [INPUT 1to 8] jacks
and the [OPTICAL OUT 1 to 8] jack are directly output as
shown in the table below. In this condition, input and
output cannot be performed at the USB port.
Input Output
[INPUT 1] [OPTICAL OUT] 1
[INPUT 2] [OPTICAL OUT] 2
[INPUT 3] [OPTICAL OUT] 3
[INPUT 4] [OPTICAL OUT] 4
[INPUT 5] [OPTICAL OUT] 5
[INPUT 6] [OPTICAL OUT] 6
[INPUT 7] [OPTICAL OUT] 7
[INPUT 8] [OPTICAL OUT] 8
[OPTICAL IN] 1/2 [PHONES 1], [MAIN OUTPUT L/R],
[LINE OUTPUT 1L/R]
[OPTICAL IN] 3/4 [PHONES 2], [LINE OUTPUT 2 L/R]
[OPTICAL IN] 5/6 [LINE OUTPUT 3 L/R]
[OPTICAL IN] 7/8 [LINE OUTPUT 4 L/R]
*1 The sampling rate cannot be set to 176.4 kHz or more
*2 The sampling rate cannot be set to 88.2 kHz or more.
*1
*1
*2
*2
*2
*2
*1
*2
*2
Operation
1. Use the [OPTICAL IN]/[OPTICAL OUT] jacks
(ADAT) to input and output audio signals
between the UR816C in HA mode and the
UR816C in normal mode.
2. Connect the [WORD CLOCK OUT] jack of
the UR816C in normal mode and the [WORD
CLOCK IN] jack of the UR816C in HA mode
with a BNC cable.
3. Set the clock source of the UR816C in HA
mode to [WCLK IN].
4. Set the clock source of the UR816C in
normal mode to [Internal].
5. Switch the OPTICAL of DIGITAL MODE of
UR816C in normal mode to [ADAT] in the
dspMix UR-C “Setup Window.”
The OPTICAL jack of the UR816C in HA mode is
always in ADAT format.
The operation is now complete.
How to Enable/Disable HA Mode
To switch between HA mode and normal mode, turn on
the power while simultaneously holding both the [DIM]
and [MUTE] switches.
Make sure that you set all volume levels to minimum before
connecting or disconnecting the external device. Otherwise,
high-volume output may damage your hearing or the
equipment.
Connection Example
All indicators on the front panel light for a moment when
the power is turned on.
Yamaha Steinberg USB Driver
In HA mode, the following control panel screen is
displayed. You can select the clock source and the
sample rate in the window.
UR816C Operation Manual 30
Using with an iOS Device
WARNING
iPad
iPhone
Microphone
Guitar
Headphones
Synthesizer
Monitor speakers
Word Clock Generator
Microphone Preamp
Sound Module
Front panel
Rear panel
Using with an iOS Device
Connection Example
Make sure that you set all volume levels to minimum before connecting or disconnecting the external device. Otherwise, highvolume output may damage your hearing or the equipment.
NOTE
• Apple accessories may be required when connecting the UR816C with iOS devices. For details, refer to the UR816C Startup Guide.
• For the latest information on compatible iOS devices, refer to the Steinberg website below.
https://www.steinberg.net/
UR816C Operation Manual 31
Using with an iOS Device
Recording/Playback
This section explains simple recording operations for
using a microphone or electric guitar. Connect a
microphone or electric guitar to [MIC/HI-Z 1] jack as
shown in the connection examples (page 31). Turn the
[+48V] switch on when using a phantom powered
condenser microphone.
The explanation uses Cubasis (DAW app) as an example.
NOTE
• iOS app may not be supported in your area. Please check with
your Yamaha dealer.
• For the latest Cubasis information, see the Steinberg web site
below.
https://www.steinberg.net/
1. Open Cubasis.
2. Tap the [MEDIA] tab on the upper left of the
screen.
5. Tap [+ADD] on the left of the screen, then
tap [AUDIO] to add an Audio Track.
6. Tap on the far left of your screen to
show the track inspector.
[Create New Project] is shown in the bottom of the
screen.
3. Tap the [Create New Project].
4. Enter a project name and tap [OK] in the
[New project] window.
7. Tap to show the details window and set
the input bus for the track by tapping a
number.
8. Tap to turn monitoring on (lit).
9. Adjust the input signal level of the
microphone with the [INPUT 1 GAIN] knob
on the device.
Setting optimum recording levels
Adjust the [INPUT GAIN] knobs so that the [PEAK]
indicator flashes briefly at the loudest input volume.
UR816C Operation Manual 32
10. While singing into the microphone, adjust
the output signal level of the headphones
with the [PHONES] knob on the device.
11. Tap to start the recording.
12. Tap to stop the recording.
13. Tap and slide on the ruler to move the
playback position.
Using with an iOS Device
You can also tap to return the beginning of the
recording.
14. Tap to playback the recorded sound.
dspMixFx (for iOS devices)
From your iOS devices, you can conveniently control
built-in DSP mixer functions and DSP effects by using
dspMixFx for iOS devices. For details on this app, see
the Steinberg web site below.
https:///www.steinberg.net/
UR816C Operation Manual 33
Troubleshooting
Windows Mac
Troubleshooting
The power indicator is off
The USB indicator flashes
continuously
No Sound
Is the AC adaptor connected correctly?
The power indicator does not light when power is not supplied to the device.
Refer to the Startup Guide instructions to connect the AC adaptor to the device.
Has TOOLS for UR-C been installed properly? (Computer only)
The indicator flashes continuously when the computer or iOS device does not
recognize the device. Refer to the Startup Guide instructions to complete the
TOOLS for UR-C installation.
Has TOOLS for UR-C been installed properly? (Computer only)
The indicator flashes continuously when the computer or iOS device does not
recognize the device. Refer to the Startup Guide instructions to complete the
TOOLS for UR-C installation.
Confirm that a proper USB cable is being used.
Make sure to use the included USB cable.
Are the volume controls of the device set to appropriate levels?
Confirm the levels of the [OUTPUT] knob and [PHONES] knob.
Are the microphones and monitor speakers connected to the
device properly?
Refer to the section “Connection Examples” (pages 24, 31) to confirm the
connection.
Are the audio driver settings on DAW software set properly?
Refer to the section “Configuring the Audio Driver Settings on DAW Software”
(page 25) to set it.
Is the [ASIO Driver] setting on the Cubase series program set
properly?
From the Cubase series menu, open the [Studio] [Studio Setup] [VST Audio
System], then confirm that the [Yamaha Steinberg USB ASIO] (Windows) or
[Steinberg UR816C] or [Steinberg UR816C (High Precision)] (Mac) is selected
on the [ASIO Driver].
Was the power of the device turned on before starting the DAW
software?
Before starting the DAW software, connect the device to a computer and turn on
the power of the device.
UR816C Operation Manual 34
Troubleshooting
No Sound
Is the input/output routing set properly?
Refer to the section “Recording/Playback” (page 26) to check the input/output
routing in the DAW.
Is the monitor speaker switch turned on?
Confirm that the monitor speaker switch is turned on.
Is the buffer size set too low?
Increase the buffer size compared to the current settings; refer to the section
“Yamaha Steinberg USB Driver” (page 6) for instructions.
Is the error message “Audio Format is Unmixable” shown? (Mac
only)
The error message “Audio Format is Unmixable” is shown in the Yamaha
Steinberg USB control panel. Click [Revert to Mixable] to resolve the error.
Unusual sound
(noise, interruption, or distortion)
Does your computer satisfy the system requirements?
Confirm the system requirements. For the latest information, see the Steinberg
website below.
https://www.steinberg.net/
Is the USB Mode set properly?
Depending on the USB host controller in your computer, audio dropout might
occur when SuperSpeed (USB 3.1 Gen1) mode is used. In such a case, please
try switching to High-Speed (USB 2.0) mode in the Yamaha Steinberg USB
Driver Control Panel.
Are you recording or playing long continuous sections of audio?
The audio data processing capabilities of your computer will depend on a
number of factors including CPU speed and access to external devices. Reduce
the audio tracks and check the sound again.
Are the microphones properly connected to the device?
Connect a microphone with an XLR plug to the device. If you use a phone plug,
the volume may be insufficient.
Is the Loopback function set properly?
Set Enable Loopback to off when not using the Loopback function. For
instructions, refer to the section “Settings Window” (page 11).
Is the error message “Audio Format is Unmixable” shown? (Mac
only)
The error message “Audio Format is Unmixable” is shown in the Yamaha
Steinberg USB control panel. Click [Revert to Mixable] to resolve the error.
For the latest support information, refer to the Steinberg website below.
https://www.steinberg.net/
UR816C Operation Manual 35
Appendix
Appendix
Limitations on the Use of Effects
Six Channel strips and two Guitar Amp Classics are
provided in the UR816C.
Simultaneous use of the Channel Strips and Guitar Amp
Classics on the same channel is possible since two slots
are provided for inserting effects in to each input channel.
However, the following restrictions apply.
• Two Channel strips and two Guitar Amp Classics cannot
be used in the same channel.
• Two Guitar Amp Classics cannot be used in the same
channel.
• Guitar Amp Classics cannot be used in stereo
channels.
• Guitar Amp Classics cannot be used when the sample
rate is set to 176.4 kHz or 192 kHz.
Computer Connector Types
USB 3.0 Type A
USB 2.0 Type A
When connecting the device to a USB 3.0/2.0 Type A port
of the computer, you will need the included USB cable
and AC adaptor.
USB 3.1 Type C
When connecting the device to a USB 3.1 Type C port,
you will need a commercially available USB 3.1 Type-C to
Type-C cable (optional).
UR816C Operation Manual 36
Signal Flows
Insert FX
SLOT1
SLOT2
Insert FX
SLOT1
SLOT2
Insert FX
SLOT1
SLOT2
Insert FX
SLOT1
SLOT2
From
MIC/LINE/
HI-Z 1
From
MIC/LINE/
HI-Z 2
From
OPTICAL
IN 1
From
OPTICAL
IN 8
From
MIDI OUT
To
MIDI OUT
Volume Volume Volume Volume Volume
Pan Pan Pan Pan Pan
*2
REV-X select
MIX 4
MIX 3
MIX 2
MIX 1
*1
REV-X
Send
Level
REV-X
Send
Level
REV-X
Send
Level
REV-X
Send
Level
REV-X
Return
Level
REV-X
Return
Level
REV-X
Return
Level
REV-X
Return
Level
REV-X
*3
*4
OUTPUT SELECT
USB
To DAW
input
From DAW
output
To MAIN
OUTPUT L/R
To LINE
OUTPUT 1L/1R
To LINE
OUTPUT 4L/4R
To OPTICAL
OUT 1/2
To OPTICAL
OUT 7/8
To PHONES 1
To PHONES 2
LOOPBACK
OFF/ON
The following chart indicates the signal flow in the device.
NOTE
• The controllers on the device, such as the [INPUT GAIN] knobs, [OUTPUT] knob are not included in this chart.
• To configure each parameter, use the “dspMixFx UR-C” (page 8) or “Dedicated Windows for Cubase Series” (page 14).
• Please note that you cannot use the built-in Guitar Amp Classics when the sample rate is set to 176.4 kHz or 192 kHz.
Appendix
UR816C Operation Manual 37
Appendix
FX REC (OFF)
To DAW input
From input on the device
To output on the device
FX REC (ON)
From input on the device
To output on the device
To DAW input
Insert FX
SLOT1
SLOT2
Insert FX
SLOT1
SLOT2
• Set FX REC ON when recording the DSP effect processed signal with the DAW.
• Set FX REC OFF when recording a signal without DSP effect processing with the DAW.
*1 The following chart indicates an effect insertion location.
*2 One of the MIX 1to 4 signals can be sent to the REV-X.
*3 The built-in REV-X is equipped with an “FX Bus” which is used for sending the signal from DAW software to the REV-X. For
example, to send the recorded audio data to the REV-X, you can check the sound with the REV-X, which is used for
monitoring during the recording.
*4 The LINE OUTPUT and OPTICAL OUT can be output not only to MIX 1 to 4 but also with the recording signal of each
input channel and the DAW signal. For details, refer to the “OUTPUT ROUTING” (page 12) in the section “dspMixFx
UR-C” and the Block Diagrams (page 39).
UR816C Operation Manual 38
Block Diagrams
44.1kHz, 48kHz
Appendix
UR816C Operation Manual 39
88.2kHz, 96kHz
Appendix
UR816C Operation Manual 40
176.4kHz, 192kHz
Appendix
UR816C Operation Manual 41
iPad
Appendix
UR816C Operation Manual 42
HA Mode
Appendix
UR816C Operation Manual 43
General Specifications
Appendix
Power Requirements
Dimensions (W x H x D)
Net Weight
Operating Free-air Temperature
38.4 W
446.3 x 45.6 x 225.8 mm
2.7 kg
0 to 40 °C
Range
Included Accessories
The contents of this manual apply to the latest specifications as of the publishing date.
To obtain the latest manual, access the Steinberg website then download the manual file.
• AC adaptor (PA-300C or equivalent)
• USB 3.0 cable (3.1 Gen1, Type-C to Type-A, 1.0 m)
• Rack mounting brackets
• Screws (8 pcs)
• Cable hook
• UR816C Startup Guide
• CUBASE AI DOWNLOAD INFORMATION
• ESSENTIAL PRODUCT LICENCE INFORMATION
UR816C Operation Manual 44
Technical Specifications
MIC INPUT 1 to 4 (Balanced)
Frequency Response +0.0/-0.3 dB, 20 Hz – 22 kHz
Dynamic Range 106 dB, A-Weighted
THD+N 0.002%, 1 kHz, -3 dBFS, 22 Hz/22 kHz BPF
Maximum Input Level +24 dBu
Input Impedance 4k Ohm
Gain Range +6 dB – +60 dB
Pad -16 dB
HI-Z INPUT 1, 2 (Unbalanced)
Maximum Input Level +9.8 dBV
Input Impedance 1M Ohm
Gain Range +2 dB – +56 dB
Pad -16 dB
LINE INPUT 3, 4 (Balanced)
Maximum Input Level +24 dBu
Input Impedance 4k Ohm
Gain Range +6 dB – +60 dB
Pad -16 dB
MIC INPUT 5 to 8 (Balanced)
Frequency Response +0.0/-0.3 dB, 20 Hz – 22 kHz
Dynamic Range 106 dB, A-Weighted
THD+N 0.002%, 1 kHz, -3 dBFS, 22 Hz/22 kHz BPF
Maximum Input Level +8 dBu
Input Impedance 4k Ohm
Gain Range +6 dB – +60 dB
LINE INPUT 5 to 8 (Balanced)
Maximum Input Level +24 dBu
Input Impedance 4k Ohm
Gain Range -10 dB – +44 dB
LINE OUTPUT 1 to 4 L, R (Balanced/Unbalanced)
Frequency Response +0.0/-0.2 dB, 20 Hz – 22 kHz
Dynamic Range 111 dB, A-Weighted
THD+N 0.0015%, 1 kHz, -1 dBFS, 22 Hz/22 kHz BPF
Maximum Output Level +18 dBu
Output Impedance 75 Ohm
MAIN OUTPUT L, R (Balanced/Unbalanced)
Frequency Response +0.0/-0.2 dB, 20 Hz – 22 kHz
Dynamic Range 112 dB, A-Weighted
THD+N 0.002%, 1 kHz, -1 dBFS, 22 Hz/22 kHz BPF
Maximum Output Level +18 dBu
Output Impedance 75 Ohm
Appendix
UR816C Operation Manual 45
Digital I/O Interface
ADAT ADAT, Optical, 24-bit
S/PDIF IEC-60958, Optical, 24-bit
PHONES 1, 2
Maximum Output Level 100 mW+100 mW, 40 Ω
USB
Specification USB 3.0, 32-bit, 44.1 kHz/48 kHz/88.2 kHz/96 kHz/176.4 kHz/192 kHz
MIDI
MIDI IN, OUT DIN 5pin
WORD CLOCK
WORD CLOCK IN, OUT TTL/75 Ohm
XLR INPUT
Polarity 1: Ground
2: Hot (+)
3: Cold (-)
Appendix
UR816C Operation Manual 46
Appendix
Uninstalling TOOLS for UR-C
To uninstall the software, you must remove the following
software one by one.
• Yamaha Steinberg USB Driver
• Steinberg UR-C Applications
• Basic FX Suite
Follow the steps below to uninstall TOOLS for UR-C.
Windows
1. Disconnect all USB devices other than the
mouse and keyboard from the computer.
2. Start the computer and log on to the
Administrator account.
Exit any open applications and close all open
windows.
3. Open the window for the uninstall operation
as follows.
[Control Panel] [Uninstall a Program] to call up
the [Uninstall or change a program] panel.
4. Select the software to be uninstalled from
the list.
• Yamaha Steinberg USB Driver
• Steinberg UR-C Applications
• Basic FX Suite
5. Click the [Uninstall] / [Uninstall/Change].
If the [User Account Control] window appears, click
[Continue] or [Yes].
6. Follow the on-screen instructions to remove
the software.
Mac
1. Disconnect all USB devices other than the
mouse and keyboard from the computer.
2. Start the computer and log in to the
Administrator account.
Exit any open applications and close all open
windows.
3. Extract the TOOLS for UR-C that you
downloaded in advance.
4. Double-click the following file in the
extracted folder.
• Uninstall Yamaha Steinberg USB Driver
• Uninstall Steinberg UR-C Applications
• Uninstall Basic FX Suite
5. Click [Run] when the “Welcome to the ***
uninstaller.” message appears.
The characters *** represent the software name.
After that, follow the onscreen instructions to
uninstall the software.
6. Click [Restart] or [Close] when the
“Uninstallation completed.” Message
appears.
7. When the message prompting you to restart
your computer appears, click [Restart].
Repeat steps 4 through 7 to uninstall the remaining
software you have not selected.
Uninstalling TOOLS for UR-C is now complete.
Repeat steps 4 through 6 to uninstall the remaining
software you have not selected.
Uninstalling TOOLS for UR-C is now complete.
Steinberg Website
https://www.steinberg.net/
Manual Development Group
© 2019 Yamaha Corporation
Published 08/2019 MW-A0
UR816C Operation Manual 47
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