MOTU 9350 User manual

™

Stage- B16

User Guide

Title Page

1280 Massachusetts Avenue

Cambridge, MA 02138

Business voice: [phone]

Business fax: [phone]

Web site: www.motu.com

Tech support: www.motu.com/support

SAFETY PRECAUTIONS AND ELECTRICAL REQUIREMENTS FOR THE STAGE-B16 (“PRODUCT”)

CAUTION! READ THIS SAFETY GUIDE BEFORE YOU BEGIN INSTALLATION OR OPERATION. FAILURE TO COMPLY WITH SAFETY INSTRUCTIONS
COULD RESULT IN BODILY INJURY OR EQUIPMENT DAMAGE.

HAZARDOUS VOLAGES: CONTACT MAY CAUSE ELECTRIC SHOCK OR BURN. TURN OFF UNIT BEFORE SERVICING.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR OTHER MOISTURE.

CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.

WARNING: DO NOT PERMIT FINGERS TO TOUCH THE TERMINALS OF PLUGS WHEN INSTALLING OR REMOVING THE PLUG TO OR FROM THE OUTLET.

WARNING: IF NOT PROPERLY GROUNDED THE MOTU PRODUCT COULD CAUSE AN ELECTRICAL SHOCK.

The MOTU product is equipped with a three-conductor cord and grounding type plug which has a grounding prong, approved by Underwriters' Laboratories and the Canadian Standards Association.
This plug requires a mating three-conductor grounded type outlet as shown in Figure A below. If the outlet you are planning to use for the MOTU product is of the two prong type, DO NOT REMOVE
OR ALTER THE GROUNDING PRONG IN ANY MANNER. Use an adapter as shown below and always connect the grounding lug to a known ground. It is recommended that you have a qualified
electrician replace the TWO prong outlet with a properly grounded THREE prong outlet. An adapter as illustrated below in Figure B is available for connecting plugs to two-prong receptacles.

Figure A Figure B

Grounding lug

Screw

3-prong plug

Grounding prong

Properly grounded 3-prong outlet

3-prong plug

Mak e sur e th is i s con nec ted to
a known ground.

Adapter

Two-prong receptacle

WARNING: THE GREEN GROUNDING LUG EXTENDING FROM THE ADAPTER MUST BE CONNECTED TO A PERMANENT GROUND SUCH AS TO A
PROPERLY GROUNDED OUTLET BOX. NOT ALL OUTLET BOXES ARE PROPERLY GROUNDED.

If you are not sure that your outlet box is properly grounded, have it checked by a qualified electrician. NOTE: The adapter illustrated is for use only if you already have a properly grounded two-prong
receptacle. Adapter is not allowed in Canada by the Canadian Electrical Code. Use only three wire extension cords which have three-prong grounding type plugs and three-prong receptacles which
will accept the MOTU product plug.

IMPORTANT SAFEGUARDS

1. Read these instructions. All the safety and operating instructions should be read before operating the product.

2. Keep these instructions. These safety instructions and the product owner’s manual should be retained for future reference.

3. Heed all warnings. All warnings on the product and in the owner’s manual should be adhered to.

4. Follow all Instructions. All operating and use instructions should be followed.

5. Do not use the product near water.

6. Cleaning - Unplug the product from the computer and clean only with a dry cloth. Do not use liquid or aerosol cleaners.

7. Ventilation - Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Heat - Do not install the product near any heat sources such as radiators, heat registers, stoves, or another apparatus (including an amplifier) that produces heat.

9. Overloading - Do not overload wall outlets and extension cords as this can result in a risk of fire or electrical shock.

10. Grounding - Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade
or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult and electrician for replacement of the obsolete outlet.

11. Power cord - Protect the product power cord from being walked on or pinched by items placed upon or against them. Pay particular attention to cords and plugs, convenience receptacles, and the point where they exit from the unit.

12. Power switch - Install the product so that the power switch can be accessed and operated at all times.

13. Disconnect - The main plug is considered to be the disconnect device for the product and shall remain readily operable.

14. Accessories - Only use attachments/accessories specified by the manufacturer.

15. Placement - Use only with the cart, stand, tripod, bracket or table specified by the manufacturer, or sold with the product. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

16. Surge protection - Unplug the product during lightning storms or when unused for long periods of time.

17. Servicing - Refer all servicing to qualified service personnel. Servicing is required when the product has been damaged in any way, such as when a power-supply cord or plug is damaged, liquid has been spilled or objects have fallen
into the product, the product has been exposed to rain or moisture, does not operate normally, or has been dropped.

18. Power Sources - Refer to the manufacturer’s operating instructions for power requirements. Be advised that different operating voltages may require the use of a different line cord and/or attachment plug.

19. Installation - Do not install the product in an unventilated rack, or directly above heat-producing equipment such as power amplifiers. Observe the maximum ambient operating temperature listed below.

20. Power amplifiers- Never attach audio power amplifier outputs directly to any of the unit’s connectors.

21. Replacement Parts - When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock or other hazards.

22. Safety Check - Upon completion of any service or repairs to this MOTU product, ask the service technician to perform safety checks to determine that the product is in safe operating conditions.

ENVIRONMENT, HEAT AND VENTILATION

Operating Temperature: 10°C to 40°C (50°F to 104°). The product should be situated away from heat sources or other equipment that produces heat. When installing the product in a rack or any other location, be sure there is adequate
space around the product to ensure proper ventilation. Improper ventilation will cause overheating and can damage the unit.

TO REDUCE THE RISK OF ELECTRICAL SHOCK OR FIRE

Do not handle the power cord with wet hands. Do not pull on the power cord when disconnecting it from an AC wall outlet. Grasp it by the plug.
Do not expose this apparatus to rain or moisture. Do not place objects containing liquids on it.

AC INPUT

100 - 240VAC ~ • 50 / 60Hz • 0.5A max

Contents

Part 1: Getting Started

Quick Start Guide

7

9

Stage-B16 Front Panel

Stage-B16 Rear Panel

10

11

MOTU AVB Control Web App

About the Stage-B16

21

25

Packing List and System Requirements

Software Installation

27

31

Hardware Installation

Part 2: Using the Stage-B16

Presets

45

Working with Host Audio Software

49

57

Mixer Effects

Networking

63

Part 3: Appendices

Troubleshooting

71

Audio Specifications

73

Mixer Schematics

75

79

Updating Firmware

OSC Support

81

83

Rack-mount brackets and handles

Index

85

III

About the Mark of the Unicorn License Agreement and
Limited Warranty on Software

TO PERSONS WHO PURCHASE OR USE THIS PRODUCT: carefully read all the
terms and conditions of the “click-wrap” license agreement presented to you when
you install the software. Using the software or this documentation indicates your
acceptance of the terms and conditions of that license agreement.

Mark of the Unicorn, Inc. (“MOTU”) owns both this program and its documentation.
Both the program and the documentation are protected under applicable copyright,
trademark, and trade-secret laws. Your right to use the program and the
documentation are limited to the terms and conditions described in the license
agreement.

Reminder of the terms of your license

This summary is not your license agreement, just a reminder of its terms. The actual
license can be read and printed by running the installation program for the software.
That license agreement is a contract, and clicking “Accept” binds you and MOTU to
all its terms and conditions. In the event anything contained in this summary is
incomplete or in conflict with the actual click-wrap license agreement, the terms of the
click-wrap agreement prevail.

YOU MAY: (a) use the enclosed program on a single computer; (b) physically transfer
the program from one computer to another provided that the program is used on only
one computer at a time and that you remove any copies of the program from the
computer from which the program is being transferred; (c) make copies of the
program solely for backup purposes. You must reproduce and include the copyright
notice on a label on any backup copy.

YOU MAY NOT: (a) distribute copies of the program or the documentation to others;
(b) rent, lease or grant sublicenses or other rights to the program; (c) provide use of
the program in a computer service business, network, time-sharing, multiple CPU or
multiple user arrangement without the prior written consent of MOTU; (d) translate,
adapt, reverse engineer, decompile, disassemble, or otherwise alter the program or
related documentation without the prior written consent of MOTU.

MOTU warrants to the original licensee that the disk(s) on which the program is
recorded be free from defects in materials and workmanship under normal use for a
period of ninety (90) days from the date of purchase as evidenced by a copy of your
receipt. If failure of the disk has resulted from accident, abuse or misapplication of the
product, then MOTU shall have no responsibility to replace the disk(s) under this
Limited Warranty.

THIS LIMITED WARRANTY AND RIGHT OF REPLACEMENT IS IN LIEU OF,
AND YOU HEREBY WAIVE, ANY AND ALL OTHER WARRANTIES, BOTH
EXPRESS AND IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
LIABILITY OF MOTU PURSUANT TO THIS LIMITED WARRANTY SHALL BE
LIMITED TO THE REPLACEMENT OF THE DEFECTIVE DISK(S), AND IN NO
EVENT SHALL MOTU OR ITS SUPPLIERS, LICENSORS, OR AFFILIATES BE
LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING
BUT NOT LIMITED TO LOSS OF USE, LOSS OF PROFITS, LOSS OF DATA OR
DATA BEING RENDERED INACCURATE, OR LOSSES SUSTAINED BY THIRD
PARTIES EVEN IF MOTU HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS
WHICH MAY VARY FROM STATE TO STATE. SOME STATES DO NOT ALLOW
THE LIMITATION OR EXCLUSION OF LIABILITY FOR CONSEQUENTIAL
DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

Update Policy

In order to be eligible to obtain updates of the program, you must complete and return
the attached Mark of the Unicorn Purchaser Registration Card to MOTU.

Copyright Notice

Copyright © 2015 by Mark of the Unicorn, Inc. All rights reserved. No part of this
publication may be reproduced, transmitted, transcribed, stored in a retrieval system,
or translated into any human or computer language, in any form or by any means
whatsoever, without express written permission of Mark of the Unicorn, Inc., 1280
Massachusetts Avenue, Cambridge, MA, 02138, U.S.A.

Limited Warranty on Hardware

Mark of the Unicorn, Inc. and S&S Research (“MOTU/S&S”) warrant this equipment
against defects in materials and workmanship for a period of TWO (2) YEARS from
the date of original retail purchase. This warranty applies only to hardware products;
MOTU software is licensed and warranted pursuant to separate written statements.

If you discover a defect, first write or call Mark of the Unicorn at [phone] to
obtain a Return Merchandise Authorization Number. No service will be performed on
any product returned without prior authorization. MOTU will, at its option, repair or
replace the product at no charge to you, provided you return it during the warranty
period, with transportation charges prepaid, to Mark of the Unicorn, Inc., 1280
Massachusetts Avenue, MA 02138. You must use the product’s original packing
material for in shipment, and insure the shipment for the value of the product. Please
include your name, address, telephone number, a description of the problem, and
the original, dated bill of sale with the returned unit and print the Return Merchandise
Authorization Number on the outside of the box below the shipping address.

This warranty does not apply if the equipment has been damaged by accident,
abuse, misuse, or misapplication; has been modified without the written permission
of MOTU, or if the product serial number has been removed or defaced.

ALL IMPLIED WARRANTIES, INCLUDING IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
LIMITED IN DURATION TO TWO (2) YEARS FROM THE DATE OF THE
ORIGINAL RETAIL PURCHASE OF THIS PRODUCT.

THE WARRANTY AND REMEDIES SET FORTH ABOVE ARE EXCLUSIVE
AND IN LIEU OF ALL OTHERS, ORAL OR WRITTEN, EXPRESS OR IMPLIED.
No MOTU/S&S dealer, agent, or employee is authorized to make any modification,
extension, or addition to this warranty.

MOTU/S&S ARE NOT RESPONSIBLE FOR SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF
WARRANTY, OR UNDER ANY LEGAL THEORY, INCLUDING LOST PROFITS,
DOWNTIME, GOODWILL, DAMAGE OR REPLACEMENT OF EQUIPMENT
AND PROPERTY AND COST OF RECOVERING REPROGRAMMING, OR
REPRODUCING ANY PROGRAM OR DATA STORED IN OR USED WITH
MOTU/S&S PRODUCTS.

Some states do not allow the exclusion or limitation of implied warranties or liability for
incidental or consequential damages, so the above limitation or exclusion may not
apply to you. This warranty gives you specific legal rights, and you may have other
rights which vary from state to state.

MOTU, Digital Performer, AudioDesk, Mark of the Unicorn and the unicorn silhouette
logo are trademarks of Mark of the Unicorn, Inc.

Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation in the U.S.
and/or other countries.

This equipment has been type tested and found to comply with the limits for a class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instruction manual,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause interference to radio
or television equipment reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by any combination of the following measures:

• Relocate or reorient the receiving antenna

• Increase the separation between the equipment and the receiver

• Plug the equipment into an outlet on a circuit different from that to which the receiver is connected

If necessary, you can consult a dealer or experienced radio/television technician for additional
assistance.

PLEASE NOTE: only equipment certified to comply with Class B (computer input/output devices,
terminals, printers, etc.) should be attached to this equipment, and it must have shielded interface
cables in order to comply with the Class B FCC limits on RF emissions.

WARNING: changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.

Part 1

Getting Started

Quick Start Guide

CHAPTER

Thank you for purchasing a Stage-B16! Follow
these easy steps to get started quickly.

1 Download and run the MOTU AVB Installer or
MOTU AVB USB Installer.exe found here:

http://www.motu.com/avb

2 (Optional) For quick access to the Stage-B16
from your iPad or iPhone, download the MOTU
AVB Discovery app from the Apple App Store.

☛ Your iPhone and iPad must be on the same

Wi-Fi network as your computer.

3 Connect the interface to your computer with a
USB cable (included). If you have a Thunderbolt­equipped Mac running OS X Yosemite (10.10) or
later, you can alternately connect the Stage-B16 to
the Mac’s Ethernet port with a standard CAT-5e or
CAT-6 Ethernet cable (sold separately).

4 Switch on the Stage-B16.

5 Open the MOTU AVB Control web app by doing

one of the following:

■ If you have a Mac, choose the Stage-B16 from the

MOTU AVB Discovery app menu, as shown below.

MOTU AVB Discovery app menu

■ From your iPad or iPhone, launch the MOTU

AVB Discovery app, and tap your interface.

■ You should now see the MOTU AVB Control web

app in your browser, as shown on page 12. If not,
visit Appendix A, “Troubleshooting” (page 71).

■ For advanced network options, and device

discovery from any modern browser, see chapter 8,
“Networking” (page 63).

6 Choose a preset from the Quick Setup.

Preset Application

Audio interface Operate as a standard audio interface.

Stand-alone mixer Operate as a stand-alone mixer, where all

Interface + mixer A combination of the above two presets.

Live recording with
monitor mixing

inputs are mixed to the main outs and mon­itor outs.

Record a live concert or recording session,
with a full monitor mix.

■ If you have a PC, launch the MOTU AVB WebUI

Setup shortcut found on the Windows desktop or

in Start menu> All Programs> MOTU.

Stage box Routes the Stage-B16’s audio inputs to

Stage box with
mixing

another AVB interface using AVB network
streams through the Ethernet cable. Simi­larly, the Stage-B16’s outputs are connected
to sources on the network via Ethernet.

Same as above, except that this preset routes
the incoming network audio to the
StageB16’s mixer. The mixer then distrib­utes separate mixes to Stage-B16’s outputs.

7

8

Stage-B16 Front Panel

1 2 654

1. MIC INPUTS. Connect up to 16 microphones here. Each
input provides individual preamp gain (63 dB), switch­able 48V phantom power and an optional -20 dB pad.
You can also connect a line input with the pad engaged.

2. The balanced XLR LINE OUTPUTS provide analog output
for primary (powered) studio monitors or PA speakers,
stage monitors or any other desired destination.
Control volume from the MOTU AVB Control web app.

3. AES/EBU digital outputs provide two independent
stereo pairs of digital output at all standard sample
rates from 44.1 to 96 kHz.

4. Press MUTE ALL to temporarily mute all analog inputs
and outputs, to avoid noise artifacts when hot­plugging or unplugging cables. Press again to unmute.
If you press and hold the button, it will temporarily
mute while you are pressing.

5. When you press SHOW 48V, the LEDs glow red if their
corresponding mic input has 48V phantom power
enabled. This feature is meant to give you a quick
overview of which channels currently have 48V power.
Press again to exit this mode. If you press and hold the
button, it will temporarily display 48V phantom power
while you are pressing.

6. The LEDs show signal activity for the 16 mic inputs, the
eight analog outputs and the two AES/EBU outputs.
The LEDs are arranged in the same configuration as the
connectors themselves on the front panel.

7. Optional rack bracket and handle. For information, see
Appendix F, “R ack-mount brackets and handles”
page (83).

8. HEADPHONE OUTPUT with volume control. You can also
use this phone volume knob to do a factory reset. For
details, see Appendix A, “Troubleshooting” page (71).

9. POWER and AVB indicator LEDs. The AVB LED has two
states: red (no AVB connected) and green (AVB connec­tion is established and functional).

3

10. This AVB ethernet port provides industry standard IEEE

802.1 network connectivity to other network devices.
Examples include:

■ Another Stage-B16 or any other MOTU AVB-equipped

audio interface, such as the 1248, 8M, 16A, 24Ai,
24Ao, 112D, Monitor 8, etc.

■ A standard ethernet hub or Wi-Fi router (for internet

connection and communication with the web app
software).

■ A standard AVB Ethernet switch for high-speed, low-

latency, high-capacity audio connectivity to an AVB
audio network.

■ A recent-generation Mac (any Mac with a Thunder-

bolt port) running OS X Yosemite (10.10) or later. This
allows you to operate the Stage-B16 as an audio
interface over Ethernet.

7

8

910

Stage-B16 Rear Panel

21 3

1. The Stage-B16 is equipped with an auto-switching
international power supply.

2. Connect the Stage-B16 to a computer here using a
standard USB cable.

3. The Stage-B16 operates as a USB MIDI interface,
allowing MIDI software to communicate with
connected MIDI devices through the USB connec­tion to the computer. Connect a MIDI device here
using standard MIDI cables. Connect the
Stage-B16’s MIDI OUT port to the MIDI IN port on
the other device. Conversely, connect the
Stage-B16’s MIDI IN port to the MIDI OUT port on
the other device. For further details, see “MIDI
connections” on page 39.

MOTU AVB Control Web App

CHAPTER

OVERVIEW

MOTU AVB Control is a web app that gives you
complete control over the Stage-B16. If you have
several MOTU AVB interfaces networked together,
such as the Stage-B16, 1248 and 8M, you can
control them all. If you are working with a large
network of many MOTU AVB interfaces, you can
access any device on the network.

IT’S NOT ON YOUR HARD DRIVE

The MOTU AVB Control web app is served from
the Stage-B16 hardware itself, therefore it is not an
applicat ion on your computer’s hard drive. Inst ead,
access it by using the MOTU AVB Discovery app for
Mac, the MOTU AVB WebUI Setup for Windows or
through your web browser by typing your MOTU
device’s IP Address into the address bar.

USE YOUR FAVORITE WEB BROWSER

The MOTU AVB Control web app runs in any
modern web browser on any device connected to
the Stage-B16, either directly or wirelessly through
a Wi-Fi network. You can use any device you wish:
a desktop computer, laptop, iPad, tablet , iPhone or
smart phone. If it can run a web browser, it can run
the web app. You can use any browser you prefer:
Chrome, Firefox, Safari, IE 11 etc. The latest
versions are strongly recommended.

MAKE HARDWARE AND NETWORK CONNECTIONS

Connect your Stage-B16 to your computer or
laptop with a USB cable. Make sure your iPad,
iPhone, tablet or smartphone is connected to the
same Wi-Fi network as your computer or device.
You can use any network connection explained in
“Setup for web app control” on page 36.

LAUNCHING THE WEB APP

To launch the web app, do any of the following:

■ If you have a Mac, choose the Stage-B16 from the

MOTU AVB Discovery app menu (see below). On
Windows, launch the MOTU AVB WebUI Setup
shortcut found on the Windows desktop or in Start
menu> All Programs> MOTU.

■ From your iPad or iPhone, launch the MOTU

AVB Discovery app.

■ In your favorite web browser, type this URL:

localhost:1280. (This URL requires a USB
connection to the Stage-B16.)

CONTROL FROM MULTIPLE DEVICES

You can run the web app on multiple host devices
simultaneously.

RUN THE INSTALLER, GET THE APP

Visit www.motu.com/avb to get the latest MOTU
AVB installer and run it on your computer to install
the MOTU AVB Discovery app (Mac) or MOTU
AVB WebUI Setup (Windows) and other software
elements. Visit the Apple App Store to download
the discovery app onto your iPad or iPhone.

You should now see the MOTU AVB Control web
app in your browser, as shown on page 12. If not
visit Appendix A, “Troubleshooting” page (71).

11

DEVICE TAB

6

7

8

9

11

10

12

5

4

13

3

2

1

14

15

16

17

18

1. If you have two or more MOTU AVB
interfaces, the Device list lets you
choose the one you are currently
controlling with the web app.

2. The Aux Mixing tab lets you view
each Aux bus in the mixer, one at a
time.

3. The Mixing tab gives you access to
the mixing and DSP in the interface.

4. The Routing tab displays a grid
matrix, where you can make direct
connections between inputs and
outputs, your computer, the mixer,
and network audio streams, if
networked interfaces are connected.

5. The Device tab has settings for the
hardware itself, such as analog input
and output trim.

6. Expands and collapses the sidebar.

12

7. Lets you create, save, recall and
manage presets for the Stage-B16.
These presets capture and recall the
complete state of the device (all
settings in all tabs).

8. Choose the number of audio
channels you want to use over USB,
which depends on the sample rate.

9. Choose the desired sample rate.

10. Click to rename the interface. To
restore the default name, delete the
current name.

11. The Quick Setup button prompts
factory presets used to configure
your interface for a specific applica­tion. See chapter 5, “Presets”
(page 45).

12. Click this device ID button to identify
the unit you are currently viewing
and controlling with the web app

software. The front panel on the
hardware itself will flash LEDs, and
its name will also flash in the Device
list (1).

13. If an update is available for your
device, and the computer you are
viewing it from is connected to the
internet, you’ll be notified here. Click
More Info to learn what’s new and
start the update process. Firmware
updating requires a network
connection. See Appendix D,
“Updating Firmware” page (79).

14. Choose the clock source from the
Clock Mode menu. Your MOTU device
will resolve its digital clock to this
master source.

15. The Clock Status icon indicates that
the current device (1) is successfully
resolved to its chosen Clock Mode

MOTU AVB CONTROL WEB APP

source (14). If it cannot lock for some
reason, this icon flashes red. Check
your chosen clock source, cables, etc.

16. If you have multiple MOTU AVB
interfaces, one of them may serve as
a master clock source for the
network. Click the Become Clock
Master button to choose the current
interface (1) as the master clock
source.

17. The Input Settings section provides
preamp gain settings for the 16 mic
inputs, plus phase invert, 48V
phantom power and -20 dB pad.

18. The Output Settings section lets you
adjust the trim for the analog
outputs. The Phones output
provides full volume control. Analog
outputs provide calibration control
(-24 to 0 dB).

DEVICE TAB (CONTINUED)

18

19

20

25

21

24

23

Scroll down to view these additional
Device tab settings.

18. AV B is IEEE’s Audio Video Bridging
Ethernet standard for high­bandwidth, low-latency audio
streaming over Ethernet. If your
Stage-B16 is connected to a 2nd
MOTU AVB interface through its
network port, or to an AVB switch for
access to an extended AVB network,
you can stream audio channels to
and from other devices on the
network. AVB streams are handled
in banks of eight channels, so if you
enable 2 streams, that’s 16 channels.
See chapter 8, “Networking”
(page 63).

MOTU AVB CONTROL WEB APP

19. If you have the AVB network input
stream enabled (18), connect them
to the output streams of other
devices on the network here. This is
how you route audio from the other
devices to the Stage-B16. The menu
flashes while the connection is
being established. This could take up
to 30 seconds, depending on
network traffic conditions. If the
connection can’t be made for some
reason, the stream name turns italic.

20. In the Input/Output Banks sec tions,
you can disable any banks that you
are not using. Doing so hides them
from the routing matrix and mixer to
simplify operation. Doing so also
helps conserve DSP resources.

21. The Optical Setup section is grayed
out because the Stage-B16 does not
have any optical ports.

22. Use these buttons to manually check
for and install updates for the
Stage-B16. For complete details, see
Appendix D, “Updating Firmware”
page (79). Updating from a file can
be done offline from your computer,
using an update you’ve obtained
through MOTU’s web site or tech
support department. The Check For
Updates button requires that the
computer (or device) you are using
to view the Stage-B16 is connected
to the internet through a local
network or Wi-Fi. Updating from the
internet is easy and convenient.

22

23. Use these buttons to reboot the
Stage-B16 or restore factory presets.

24. In the Computer Setup section, you
can specify how many audio
channels you would like to be able to
stream to and from your computer,
up to 64 channels each way, simul­taneously. Map them as desired in
the Routing tab (page 14).

25. The digital mixer in the Stage-B16
supports up to 48 channels. If you
don’t need that many inputs, you
can lower the number here to
simplify mixer and routing opera­tion and conserve DSP bandwidth
for effects processing.

13

ROUTING TAB

3

2

1

20

19

18
17

16

The Routing Tab lets you route inputs to
outputs. Outputs are listed by row on the
left; inputs are listed in columns across
the top. Simply click in the grid to make
a single connection. Click and drag to
make multiple connections in one
gesture. To route a single input to multi­ple outputs, make multiple connections
vertically in the same column below the
input. To mix multiple inputs to the
same output, you’ll need to use the
mixer (page 15) and the Mix In bank in
the routing tab (16).

1. In its collapsed form, (shown here),
the sidebar displays icons for each
tab.

2. Click this icon to view the Routing
tab, shown on this page.

3. Click here to show or hide the
sidebar.

4. Create, save, recall and manage
routing presets.

5. Outputs are listed in rows on the left.

54 7

6

6. When you make a connection, the
source (input) signal is listed by
name here in the Source column,
just to the right of the output it is
being routed to.

7. Inputs are listed in columns across
the top of the grid, starting with the
physical inputs on the hardware
itself. In this example, the 16 mic
inputs are being routed to the
computer and to the Stage-B16’s
mixer inputs 1-16. Computer
channels (coming into the
Stage-B16 over USB) are being
routed to the four AES/EBU outs.

8. The From Computer input bank lets
you route audio channels from your
host audio software to any output,
including AVB network streams or
the mixer, where you can mix
computer audio with local inputs.
Use the Device tab to choose how
many computer channels are avail­able.

9. AVB streams are 8-channel banks
that let you route audio to or from
other devices on the AVB network (if

8 9

any are connected) to local
hardware inputs and outputs. Use
the Device tab (page 13) to config­ure how many AVB streams you wish
to work with. If you aren’t working
with network audio, you can set the
number of streams to zero.

10. These input streams are busses that
originate from the mixer, which
supplies the main mix bus, monitor
mix bus, seven stereo aux busses,
three stereo group busses, a reverb
return bus and postFX channel sends
(for sending processed inputs to the
computer or elsewhere). You can
route these mixer busses to any
outputs you wish (5), including
physical outputs, host software on
your computer, other devices on the
AVB network, or even back in to the
mixer (beware of feedback loops!)

11. Use these triangles to expand or
collapse groups of inputs. For
example, it might be convenient to
collapse banks that you are not
using at the moment.

12. Click a channel label to rename it.

10

11

12
13

14

15

13. Audio activit y indicators.

14. Here, the Main Outs from the mixer
are being routed to the Phones on
the Stage-B16 and Analog Outs 1-2.

15. Click the grid to make a connection.
Click a connection to remove it. Click
and drag to make or break multiple
connections in one gesture.

16. The Mix In group lets you route audio
to the 48-channel mixer.

17. This AVB output stream lets you
route any audio to other devices on
the AVB network.

18. The To Computer output bank routes
any input to host audio software
running on your computer. Use the
Device tab to choose how many
computer channels are available.

19. Use these triangles to expand or
collapse groups of outputs.

20. These are the physical outputs on
the interface itself.

14

MOTU AVB CONTROL WEB APP

MIXING TAB

4 5

6

7

93 13 14

8 10 11 12

15

16

2

1

30

29

28

27

26

The Mixing tab gives you full access to
the 48-channel mixer in the Stage-B16,
which provides a main mix bus, monitor
bus, three group busses, seven aux
busses, and a dedicated reverb bus. Use
the Device tab to configure how many
inputs you wish to work with (up to 48).
Use the Routing tab (page 14) to route
channels to the mixer inputs. Channels
can come from any source, such as the
physical inputs on the interface,
channels coming from the computer, or
channels coming from the AVB network.

1. Shows and hides the Mixer Setup
sidebar (3), which lets you show and
hide channels, channel strip
settings, effects, and the Legend (6).

2. The Mixing tab selects the mixer.

3. Use the Mixer Setup sidebar to show
and hide elements in the mixer.

4. Shows and hides all elements in the
section with one click.

5. Create, save, recall and manage
mixer presets.

6. This column is the Legend. It
provides labels and controls for
channel strip sections. The menu at
the top lets you create, name, save
and manage entire mixer presets.

7. Mixer input channels.

8. This input channel has its Gate and
Compressor enabled. Disabled
effects are grayed out.

9. This is Group bus 1-2. You can send
inputs to this group with their Group
send fader (25). Groups are sent to
the Main Mix with its Main send
fader (25) or aux busses (19).

10. Group buses, the main mix bus, and
the reverb return bus are equipped
with the Leveler, a vintage compres­sor modeled after the Teletronix
LA-2A leveling amplifier.

11. The reverb channel strip provides
the reverb processor. Use the reverb
send on inputs or groups to route
them to the reverb bus, which can
then be mixed in with the main mix
or aux busses. Disable the reverb
processor to use it as an extra group.

12. The Monitor Bus can mirror the
output of any other bus, or it can act
as a separate Solo bus. See page 18.

13. The Main Mix bus is the master fader
for the entire mixer. You can add EQ
and Leveler compression.

14. Adjust Aux bus output levels here, or
in the Aux Mixing tab (page 16).

15. Click a name to change it, except for
the Main Mix, Monitor, and Reverb
busses, which cannot be changed.

16. Stereo toggle to switch channels
pairs between mono or stereo. Use
the other menus to manage channel
strip presets and to choose audio
sources and destinations for mixer
inputs and bus outputs.

17. Gate processing for inputs.

18. The Dynamics sec tion provides a
conventional compressor for inputs
and the Leveler for output busses.

19. Reverb and aux sends.

20. Solo and mute. On the Monitor bus,
the SC button clears all solos.

17

18

19

20

21

22
23

24

25

21. Channel faders.

22. Choose the source for the Monitor
bus from this menu. It can mirror
any output bus or the Solo Bus.

23. When Follow Solo is enabled, the
Monitor bus temporarily switches to
the solo bus when any channel is
soloed.

24. Main Mix sends.

25. Group sends.

26. ‘S’ lets you solo the group. ‘PRE’
toggles the sends between pre- and
post-fader routing, i.e. before or
after the channel fader. ‘PAN’
enables panning for the send on
mono inputs, independent of main
bus panning.

27. Show and hide output busses here.

28. Show/hide all busses with one click.

29. S ame as (26) above for Aux busses
and reverb. The ‘PAN’ button is only
available when the bus is stereo.

30. Show and hide inputs here.

MOTU AVB CONTROL WEB APP

15

AUX MIXING TAB

2

1

17

16

15

14

4

53

6

8

7

9

10

11

12

13

The Aux Mixing tab provides quick
access to the Stage-B16’s mix busses
(aux busses, groups and reverb bus),
viewed one at a time. Choose a bus in
the Aux Mix Target section and then use
the faders to directly mix the send levels
from all mixer inputs, groups, and the
reverb bus.

1. Shows and hides the Mixer Setup
sidebar (3), which lets you show and
hide channels.

2. The Aux Mixing tab (shown on this
page) gives you access to the Aux
busses and groups in the mixer.

3. Use the Aux Mix Target sidebar to
control which aux bus or group you
are currently viewing. You can also
show/hide inputs and group sends.

16

4. Click the aux bus or group you wish
to view in the window. In this
example, Aux bus 1-2 is being
displayed.

5. These are mixer inputs (aux sends
from each mixer channel). To include
an input in the aux bus mix, simply
bring up its fader. If pan is enabled
for the aux bus (11, or item #26 on
page 15), you’ll see a pan knob
below the fader, as shown here.

6. These are sends from group busses.

7. This is the send from the reverb bus.

8. This is the master fader for the
current aux bus being viewed (4).

9. Indicates if the input or group is
stereo or mono. This indicator is for
display purposes only. To toggle
between mono and stereo opera­tion, use the toggle switch in the
Mixing tab (item #16 on page 15).

10. Solo and mute for the aux bus
master fader.

11. Enables enables panning for stereo
busses, independent of main bus
panning.

12. When Prefader is enabled, all send
levels to the aux bus are indepen­dent of the main fader for each
channel. In other words, changing
an individual channel’s main fader in
the Mixing tab won’t affect its send
level to the bus.

MOTU AVB CONTROL WEB APP

13. Click the View Personal Mix button
to open a new web page that
displays only that specific aux mix or
group.

14. Show and hide mix groups and the
reverb bus here.

15. Use the Groups button here to show
or hide all groups with one click.

16. Show and hide mixer inputs
(channel sends) here.

17. Show and hide all mixer inputs with
one click here.

MIXER INPUT CHANNEL STRIPS

1

2 3 4 5

26

6

7

25

2

8

9

3

10

11

4

12

13

24

23

14

15

16

17

18

19

20

22

21

To access a mixer input channel strip, go
to the Mixing tab (page 15), reveal the
side bar (item #3 on page 15), and then
show the input channel you want in the
Mixer Inputs section (30).

To show and hide sections of the channel
strip, such as EQ or the compressor, use
the Contro ls section of the side bar (item
#3 in the Mixing tab on page 15).

1. Click the input channel name to
change it. Delete the current name to
restore the default name.

2. Provides hardware settings for
inputs, if any, such as preamp gain. If
there are no hardware settings for the
assigned input, this icon is grayed
out.

3. Choose the source for the input
channel. You can also make this
setting directly on the Routing grid
(page 14).

4. Create, name, save and recall channel
strip presets.

5. Toggles the input between mono and
a stereo pair.

6. High Pass Filter with cutoff frequency.

7. Each effect in the channel strip (High
Pass Filter, Gate, EQ, etc.) has an on/
off button (on the left) and a preset
menu on the right, for managing
presets that apply only to that
processing module. For example, you
can create your own EQ presets for the
EQ modules.

8. The Gate processor provides standard
attack, threshold and release
controls.

9. The Gate indicator turns red when the
gate is engaged.

10. The EQ section provides four bands of
parametric EQ, each with standard
Gain, Frequency, and Bandwidth
settings.

11. The High and Low EQ bands provide a
Shelf filter button for standard high
and low shelf filtering.

12. The Compressor provides standard
controls for Threshold, Ratio, Attack,
Release and Gain. Normally, the
compressor operates in Peak mode,
where signal peaks determine the
input level. Engage the RMS button to
uses RMS values (a computational
method for determining overall
loudness) to measure the input level.

13. Input level and gain reduction meters
for the compressor.

14. Aux and reverb sends, with panning,
if enabled.

15. Solo/Mute. Mute affects all sends as
well as the main channel. Pre-fader
sends are not affected by Mute.

16. Move the fader to adjust level.
Double-click to return to zero (unity
gain) or -∞.

17. Click the dB scale numbers to make
the fader jump exactly to that level.
Click and drag horizontally to jump
consecutive faders to the same level.

18. Click to type in an exact dB level.

19. Channel pan. For mono inputs,
double-click to center.

20. Main Mix Slider is used to feed signal
to the Main Mix. Slider is set to 0 dB
by default, so all channel strips are
pre-routed to the Main Mix bus. If a
channel is being sent to a Group
(which will eventually be fed to the
Main Mix), drag the slider to -∞ so it
is not sent to Main Mix directly.

21. Group sends, with panning, if
enabled.

22. ‘S’ lets you solo the group. ‘PRE’
toggles the sends between pre- and
post-fader routing, i.e. before or after
the channel fader. Groups are always
stereo, as indicated by the dots. ‘PAN’
enables panning for stereo bus sends,
independent of main bus panning.
The ‘PAN’ button is only available
when the bus is stereo.

23. Clears all solos.

24. ‘S’ lets you solo the aux bus. ‘PRE’
toggles the sends between pre- and
post-fader routing, i.e. before or after
the channel fader. The dots let you
toggle the aux bus between mono
and stereo. ‘PAN’ enables panning for
stereo bus sends, independent of
main bus panning. The ‘PAN’ button is
only available when the bus is stereo.

25. This side bar, with the section labels
in it, can be shown or hidden using
the Legend switch in the Control s
section of the side bar (item #3 in the
Mixing tab on page 15).

26. Shows how much DSP power is being
used by the mixer hardware. To free
up DSP bandwidth, try reducing the
number of mixer ins, disabling
channel effects, reverb, etc. See “DSP
Usage” on page 62 for more info.

MOTU AVB CONTROL WEB APP

17

MAIN MIX AND MONITOR CHANNEL STRIPS

1

2

3 4 5 6

3 4

14

13

12

11

7

To access the Main Mix and Monitor bus
channel strips, go to the Mixing tab
(page 15) and scroll the display to the
right, beyond the inputs and groups.

To show and hide sections of the channel
strip, such as EQ or the Leveler, use the
Contro ls section of the side bar (item #3 in
the Mixing tab on page 15).

8

9

10

1. By default, the Monitor bus ser ves as
a solo bus. However, it can be set to
mirror the main mix bus, or any other
aux bus, group, or the reverb bus, in
addition to monitoring solo. Make
this choice in the source menu (12).
Use the Routing grid (page 14) to
specify the output for the Monitor
bus.

2. The Main Mix bus is the primary
stereo mix.

3. Provides hardware settings for any
assigned outputs that have them. For
example, if the Main Mix bus is
assigned to the Main Outs on the
Stage-B16, you’ll see trim settings for
the outputs. This item is grayed out if
there are no hardware settings for
output.

4. Use this output assignment widget to
choose the destination — or multi­ple destinations — for the bus. You
can also make this setting directly on
the Routing grid (page 14).

5. Use the preset menus to create save,
recall, and otherwise manage
channel strip presets for the Monitor
bus and Main Mix bus.

5

6. Indicates that the bus is stereo.

7. The four-band parametric EQ for the
Main Mix bus operates the same as
described for input channels (items
10 and 11 on page 17), including
High and Low Shelf filter options.

8. The Leveler provides specialized gain
reduction modeled after the legend­ary Teletronix LA-2A Leveling Ampli­fier. For complete details, see
“Leveler” on page 60.

9. Mutes for the Main Mix bus and
Monitor bus.

10. Master faders for the Main Mix bus
and Monitor bus. Use the same
techniques described for input
channel faders (items 16, 17 and 18
on page 17).

11. When Follow Solo is enabled, the
Monitor bus switches to the solo bus
when any channel is soloed. NOTE: if
an aux bus is soloed, then the Monitor
bus carries only the soloed aux bus
(any current channel solos are
excluded).

12. Choose the source for the Monitor bus
from this menu. It can mirror the
main mix, any aux bus, group, the
reverb bus, or it can serve only as a
Solo bus.

13. The SC button clears all solos.

14. This mid-band EQ is currently
disabled (and therefore grayed out).

18

MOTU AVB CONTROL WEB APP

AUX BUS CHANNEL STRIPS

1

10

9

8

2

3

Aux busses can be used to create sub-mixes.
An aux bus can be assigned to any output in

4

5

6

7

the Routing grid (page 14).

To access an Aux bus channel strip, go to the
Mixing tab (page 15), reveal the side bar (item
#3 on page 15), and then show the aux busses
you want in the Mixer Outputs section (27).

To show and hide the four-band EQ section of
the channel strip, use the Cont rols section of
the side bar (item #3 in the Mixing tab on
page 15).

1. A stereo aux bus.

2. A mono aux bus.

3. Click this dot to toggle an aux bus between
mono and stereo.

4. The four-band parametric EQ module for
Aux busses operates the same as described
for input channels (items 10 and 11 on
page 17), including High and Low Shelf
filter options.

5. Aux bus solo and mute.

6. Aux bus master fader.

7. Click to type specific value manually.

8. Click the dB scale numbers to make the
fader jump exactly to that level. Click and
drag horizontally to jump consecutive
faders to the same level.

9. A disabled EQ band.

10. Use these menus (hardware settings,
output assignment, and presets) in a
similar fashion as described for the Main
Out bus (items 3-5 on page 18).

MOTU AVB CONTROL WEB APP

19

GROUP AND REVERB CHANNEL STRIPS

1

2

9

8

7

6

3

Group busses can be used to create a mix sub­group, which is a set of inputs you wish to
control together as a group. Groups differ from
aux busses in that they have aux sends, a reverb
send, as well as a main mix send. In addition,
group busses are equipped with the Leveler.

The Reverb bus is a special group bus that

4

5

provides a reverb processor. If you disable the
reverb, the reverb bus functions as a (fourth)
regular group bus.

To access the Group and Reverb bus channel
strips, go to the Mixing tab (page 15), reveal the
side bar (item #3 on page 15), and then show
the desired Group busses or Reverb bus in the
Mixer Outputs section (27).

To show and hide the four-band EQ section of
the channel strip, use the Cont rols section of the
side bar (item #3 in the Mixing tab on page 15).

1. A Group bus channel strip. Click the name to
rename it. Delete the current name to return
to its default.

2. The Reverb bus. If you disable the Reverb
processor, it can be used as a fourth Group
bus. The Reverb channel strip is twice as
wide as other mixer channel strips to
accommodate the Reverb processor
controls.

3. Group busses and the Reverb bus are always
stereo.

4. The four-band parametric EQ module for
Group busses and the Reverb bus operates
the same as described for input channels
(items 10 and 11 on page 17), including
High and Low Shelf filter options.

5. The Reverb processor. For complete infor­mation, see “Reverb” on page 61.

6. Main Mix sends.

7. Master faders for the Group and Reverb
busses.

8. Mute and Solo.

9. Use these menus (hardware settings, output
assignment, and presets) in a similar
fashion as described for the Main Out bus
(items 3-5 on page 18).

20

MOTU AVB CONTROL WEB APP

CHAPTER

1 About the Stage-B16

Stage-B16 is an 16 x 12 stage box and USB/AVB
audio interface with console-style 48-channel
mixing, DSP effects, wireless control , AVB audio
networking and very high quality A/D/A
conversion at sample rates up to 192 kHz.

Powerful DSP delivers large console style mixing
with 48 channels, 12 stereo busses, and 32-bit
floating point effects processing, including
modeled analog EQ, vintage compression and
classic reverb. Matrix routing lets you quickly
patch ins to outs, or split inputs to multiple
destinations.

The Stage-B16 can operate as a conventional stage
box with AVB networking, as an audio interface for
a studio workstation (DAW), as a standalone mixer
or as an auxiliary monitor mixing system in the
studio or on stage. The following sections provide a
brief overview of its main features and character­istics.

Comprehensive analog I/O

The Stage-B16 provides a sixteen inputs and twelve
outputs.

Other MOTU AVB interfaces

The Stage-B16 is part of a larger family of audio
interfaces that offer complementary I/O configura­tions. For details, visit motu.com.

Universal connectivity

The Stage-B16 can connect to a computer with
high-speed USB 2.0, which is compatible with USB

3.0). It is USB audio class-compliant, which means
that it is iPad compatible (with a camera
connection kit) and does not require driver
installation for USB connection to a computer.

Alternately, the Stage-B16 can be connected to the
Ethernet port on a recent-generation Mac (any
Mac with Thunderbolt on it) running Mac OS X
Yosemite (10.10) or later for audio interface
operation through AVB Ethernet.

On-board DSP with mixing and effects

Stage-B16 is equipped with a powerful DSP engine
that drives both an extensive routing matrix and a
48-input digital mixer with 12 stereo busses and
effects. The mixer offers familiar operation
modeled after large format mixing consoles.

Connection Input Output

Mic inputs with individual preamps on XLR 16 -

Balanced analog on XLR - 8

AES/EBU digital - 4

Total 16 12

Network I/O

Stage-B16 is also capable of handling four
8-channel banks of network audio input and four
8-channel banks of network output for an
additional 32 channels of network I/O.

32-bit floating point processing

All of the mixing and effects processing in the DSP
engine is handled with 32-bit floating point
calculations, to maintain and deliver virtually
unlimited headroom and the utmost in sound
quality.

Modeled vintage effects processing

Effects include “classic” reverb, compression
modeled after the legendary Teletronix LA-2A
compressor, and 4-band EQ modeled after British
analog console EQs.

21

AVB system expansion and audio networking

AV B stands for the IEEE 802.1 Audio Video
Bridging Ethernet standard for high-bandwidth,

low-latency audio streaming over Ethernet. The
AVB Ethernet network port on the Stage-B16 lets
you add a second AVB-equipped MOTU interface
using any standard CAT-5e Ethernet cable. You can
ne twor k up to five M OTU i nter fac es to get her us ing
a MOTU AVB Switch™ (sold separately), and then
run them as a stand-alone network or as an
extended bank of I/Os for your computer-based
production system (or both). You can even connect
multiple computers, each with full access to all
devices on the network (including the other
computers).

With additional standard AVB switches (from
MOTU or other brands) and standard Ethernet
cabling, you can build an extensive AVB audio
network. The entire network operates with near­zero network latency, even over very long cable
runs. MOTU’s AVB implementation allows you to
stream hundreds of audio channels among devices
and computers on the network with guaranteed
Quality of Service (QoS), prioritizing audio
streams over less important traffic.

your local Wi-Fi network. Multiple devices can be
used simultaneously to access any audio interface
settings on the network.

Stand-alone mixing with wireless control

If you connect the Stage-B16 to an Apple Airport or
other Wi-Fi router with a standard Ethernet cable,
you can control its powerful mixing and DSP
effects from your smart phone or tablet, without a
computer — great for live sound mixing from your
iPad, tablet, or other wireless device.

MIDI I/O

The Stage-B16’s standard MIDI IN and MIDI OUT
jacks supply 16 channels of MIDI I/O to and from
the computer through its USB connection.

Signal activity LEDs

Highly visible front-panel LEDs indicate all signal
activity at a glance.

Headphone output

The Stage-B16 front panel provides an
indepe ndent hea dphon e jack wit h sep arate vol ume
control. You can program the phones to mirror
another set of outputs or act as its own
independent output.

Matrix routing and multing

The Stage-B16 provides completely flexible matrix­style audio routing and multing. You can route any
analog or digital input, computer channel, or
network stream to any other output, computer, or
network device. You can also mult any single input
to unlimited multiple output destinations.

Web app control

You can control the Stage-B16’s on-board DSP,
mixing, device settings, clock/sync settings and
network audio routing from the MOTU AVB
Control web app software running in your favorite
browser on a laptop, tablet or smart phone
connected to the Stage-B16 directly, or through

22

Precision Digital Trim™

Mic inputs are equipped with digitally controlled
analog preamps, adjustable in 1 dB increments.
Analog outputs offer 32-bit trim in the DAC, also
adjustable in 1 dB increments. You can save your
trim configurations as a preset for instant recall.

Rack mount or desktop operation

The Stage-B16 is housed in a sturdy, metal-alloy
two-rack space enclosure. Rack mounting brackets
and carrying handles are included.

AudioDesk

AudioDesk is a full-featured audio workstation
software package for Mac and Windows that is
available as a free download for you as a Stage-B16
owner. Visit motu.com/avb to obtain your copy.

ABOUT THE STAGE-B16

AudioDesk provides multi-channel waveform
editing, automated virtual mixing, graphic editing
of ramp automation, real-time effects plug-ins with
crossfades, support for many third-party audio
plug-ins, sample-accurate editing and placement
of audio, and more.

ABOUT THE STAGE-B16

23

24

ABOUT THE STAGE-B16

CHAPTER

2 Packing List and

System Requirements

PACKING LIST

the Stage-B16 ships with the items listed below. If
any of these items are not present in the box when
you first open it, please immediately contact your
dealer or MOTU.

■ One Stage-B16 unit

■ One USB cable

■ One power cord

■ One rack mounting kit with brackets, optional

handles and screws

■ One manual

■ Product registration card

SYSTEM REQUIREMENTS

■ A 1 GHz Intel-based Mac or Pentium-based PC

(or compatible). Faster CPUs are recommended
for best performance.

■ 2 GB RAM; 4 GB or more recommended.

■ OS X 10.8 or later; Windows 7 or later; for

operation as an AVB Ethernet audio interface, Mac
OS X 10.10 or later is required, running on a
recent-generation Mac (any Mac with a
Thunderbolt port on it).

PLEASE REGISTER TODAY!

Please register the Stage-B16 today. There are two
ways to register.

■ Visit www.motu.com/register

OR

■ Fill out and mail the included product

registration card

As a registered user, you will be eligible to receive
technical support and announcements about
product enhancements as soon as they become
available. Only registered users receive these
special update notices, so please register today.

Thank you for taking the time to register your new
MOTU products!

■ Available high-speed USB 2.0 (or 3.0) port.

■ A large hard drive (preferably at least 500 GB).

25

26

PACKING LIST AND SYSTEM REQUIREMENTS