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Owner’s Manual
AC & BATTERY
POWERED
FET
DCAC
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Thank you, and congratulations on your choice of the BOSS DD-7 Digital Delay.
Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and
“IMPORTANT NOTES” (supplied on a separate sheet). These sections provide important information concerning the proper operation of the unit.
Additionally, in order to feel assured that you have gained a good grasp of every feature provided by your new unit, this manual should be read in its entirety. The manual should be
saved and kept on hand as a convenient reference.
A battery is supplied with the unit. The life of this battery may be limited, however, since
its primary purpose was to enable testing.
Copyright © 2008 BOSS CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the
written permission of BOSS CORPORATION.
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Main Features
●
Achieves long delay times of up to 6.4 seconds. (*1) What’s more, up to 40 seconds of
loop play—or “sound on sound”—is possible in HOLD mode.
●
Multiple delay modes include “MODULATE,” which adds a chorus effect to the delay
sound, and “ANALOG,” which models the classic BOSS DM-2 analog delay pedal.
●
Features two new stereo modes in addition to 2-in/2-out true stereo connections.
●
Provides stereo effects like “Panning” and “Effect + Direct.”
●
Parameters can be controlled using an optional expression pedal (Roland EV-5).
●
The delay time can be set in realtime by pressing an optional footswitch (FS-5U) or the
built-in pedal to input the tempo.
(*1) The delay time that can be set varies according to the mode.
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Panel Description
fig.01
1
2
3
4
1. AC Adaptor Jack
Accepts connection of an AC Adaptor (PSAseries; optional). By using an AC Adaptor,
you can play without being concerned about
how much battery power you have left.
* If there are batteries in the unit while an AC
adaptor is being used, normal operation will
4
5
continue should the line voltage be interrupted
(power blackout or power cord disconnection).
* Use only the specified AC adaptor (PSA-series).
* If the AC adaptor is connected while power is on,
the power supply is drawn from the AC adaptor.
2. CHECK Indicator
This is a combination indicator, which indi-
6
7
cates whether the effect is on or off, indicates
the various functions (p. 12–20), and functions as the battery check indicator.
The indicator lights when an effect is ON.
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Panel Description
* If this indicator goes dim or no longer lights
while an effect is ON, or when the functions are
indicated, the battery is near exhaustion and
should be replaced immediately. For instructions
on changing the batteries, refer to “Changing
the Battery” (p. 22).
* The CHECK indicator shows whether the effect
is on or off, and indicates the different functions.
It does not indicate whether the power to the
device is on or not.
3. OUTPUT-A (MONO) Jack
OUTPUT-B Jack
The output jacks are used to connect the unit
to an amplifier or another effects unit.
* The unit’s functions differ according to how it is
connected. Refer to “Setting the Output
Method” (p. 16).
4. INPUT-A (MONO) Jack
INPUT-B Jack
These jacks accept input signals (coming
from a guitar, some other musical instrument, or another effects unit).
* The unit’s functions differ according to how it is
connected. Refer to “Setting the Output
Method” (p. 16).
* The INPUT-A (MONO) and INPUT-B jacks
double as power switches. Power to the unit is
turned on when you plug into the INPUT-A
(MONO) or INPUT-B jack; the power is turned
off when the cable is unplugged. Be sure to
disconnect any cord plugged into the INPUT-A
(MONO) or INPUT-B jack when not using this
effects device.
5. TEMPO/EXP Jack
This jack is for connecting an optional external
footswitch (FS-5U) or an optional expression
pedal (Roland EV-5).
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Panel Description
You can make tempo settings using a footswitch or manipulate various parameters using an expression pedal.
* Refer to “Setting the Tempo Using an External
Footswitch” (p. 13), “Control Using an
Expression Pedal” (p. 20).
6. Pedal Switch
This is used for switching the effect on and
off, and for switching between the different
functions (p. 12–15).
7. Thumbscrew
When this screw is loosened, the pedal will
open, allowing you to change the battery.
* For instructions on changing the battery, refer
to “Changing the Battery” (p. 22).
6
9 10 118
fig.02
8. E.LEVEL (Effect Level) Knob
This adjusts the volume of the effect sound. Turn
the knob clockwise to increase the effect sound.
When set at the three o’clock position, the effect
is played at the same volume as the direct sound.
* When the E.LEVEL knob is set to MAX while in
REVERSE mode, only the effect sound is
output, with the effect sound at the same level as
the input sound.
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Panel Description
9. F.BACK (Feedback) Knob
This adjusts the feedback level. The number
of times the delay sound is repeated increases as the knob is turned to the right.
* This cannot be used in HOLD mode.
* Oscillation may occur when the knob is set at
certain positions.
10.D.TIME (Delay Time) Knob
This adjusts the delay time. Turning the knob
clockwise lengthens the delay time.
* This cannot be used in HOLD mode.
* The delay times that can be set vary according to
the position of the MODE knob.
11. MODE Knob
This switches the delay effect.
●
Ordinary Delay
MODE Knob
3200 ms 800-3200 ms
800 ms
200 ms
50 ms
* The delay time is doubled when the DD-7 is
connected for long delay output. For more information, refer to “Long” (p. 17).
Delay Time
200-800 ms
50-200 ms
1-50 ms
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Panel Description
●
Specialized Delays
MODE Knob Delay Time
HOLD
40 sec. *1
20-800 msMODULATE
ANALOG
REVERSE
*1 In HOLD mode, the maximum recording
time is 20 seconds for stereo input or 40
seconds for monaural input.
* The delay time is doubled when the DD-7 is
connected for long delay output. For more information, refer to “Long” (p. 17).
HOLD:
This records up to 40 seconds of a performance (when using monaural input),
then plays it back repeatedly.
* For details, refer to “Using the HOLD
(Overdubbing) Function” (p. 15).
20-800 ms
300-3200 ms
8
MODULATE:
This produces a pleasant chorus effect by
adding a small amount of undulations to
the effect sound.
ANALOG:
The sound changes progressively with
each repetition of the repeat sound.
This tone is modeled on the BOSS “DM-2”
Compact Delay.
REVERSE:
This delay produces an effect like playing
back a tape in reverse.
You can adjust the E.LEVEL knob setting
to get two different kinds of effect, “Effect
Sound + Direct Sound” and “Effect Sound
Only.” Turning the E.LEVEL knob completely to the right switches this to “Effect
Sound Only.”
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Connections
AC Adaptor
(PSA-series: optional)
Guitar Amplifier
Footswitch
(FS-5U)
* You can obtain a variety of different delay effects by changing how the connections are made. For more
information, refer to “Setting the Output Method”(p. 16).
Keyboard
Expression Pedal
(Roland EV-5)
Electric
Guitar
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Connections
* When running the unit on battery power, inserting a plug into the INPUT-A (MONO) or INPUT-B jack
will automatically switch the unit on.
* This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is required
before the unit will operate normally.
* The use of an AC adaptor is recommended as the unit’s power consumption is relatively high. Should you
prefer to use batteries, please use the alkaline type.
* To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and
turn off the power on all devices before making any connections.
* Some connection cables contain resistors. When connection cables with resistors are used, the sound level may be
extremely low, or impossible to hear. For information on cable specifications, contact the manufacturer of the cable.
* If there are batteries in the unit while an AC adaptor is being used, normal operation will continue should
the line voltage be interrupted (power blackout or power cord disconnection).
* Once the connections have been completed (p. 9), turn on power to your various devices in the order
specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to
speakers and other devices.
When powering up: Turn on the power to your guitar amp
When powering down: Turn off the power to your guitar amp
* When operating on battery power only, the unit’s indicator will become dim when battery power gets too
low. Replace the battery as soon as possible.
last
first
.
.
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Operating the Unit
4 3 25
fig.
05
1.
Turn on the effect
After you have finished making the connections (p. 9), press the pedal switch to turn
the effect on
* The DD-7 features a “seamless switching function”
whereby the delay sound decays gradually, even
after the effects are switched off.
* When in HOLD mode, the effect cannot be
switched on or off.
(the CHECK indicator lights red)
*
You can obtain a variety of different delay effects
by changing how the connections are made. For
more information, refer to “Setting the Output
Method”(p. 16).
2.
Select the mode
Use the MODE knob to select the mode to
be used.
* Operations vary according to the mode. Refer to
each operation.
3.
Adjust the delay time
Adjust the delay time with the D.TIME
knob.
4.
Adjust the feedback level
.
Use the F.BACK knob to adjust the feedback
level (or how much the sound is repeated).
* Oscillation may occur with certain input sounds,
or when the knob is set at certain positions.
5.
Adjust the volume
Adjust the volume level of the effect
sound with the E.LEVEL knob.
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Using the Tempo Delay
Tempo input allows you to set the delay time to
match the tempo of a song by repeatedly pressing
the pedal switch in time with the desired tempo.
You can also use this method to change the delay
time to any setting you like as you perform.
Using tempo input, the delay time can be set
within the range of 0.2–3.2 seconds.
* With long delay, the maximum setting is 6.4 seconds.
Setting the Tempo Using the
Built-in Pedal
1.
Select the mode
Use the MODE knob to select the mode to
be used.
* Tempo input cannot be used in HOLD mode.
2.
Switch to TEMPO mode
Hold down the pedal switch for at least
two seconds
green)
12
(the CHECK indicator lights
.
* When an optional external footswitch (the FS-
5U) is connected to the TEMPO/EXP jack, you
won't be able to enter TEMPO mode by
pressing the built-in pedal.
3.
Begin inputting the tempo
Press the pedal switch in time with the
song tempo
and green)
* The timing with which you press the pedal is
converted to quarter-note beats.
4.
Finish inputting the tempo
(the CHECK indicator flashes red
.
Hold down the pedal switch for at least
two seconds to complete the setting
CHECK indicator lights red)
* The tempo may become confused momentarily
when you go from Step 3 to Step 4.
* Turning the D.TIME knob resets the delay time
to that indicated by the knob’s position.
.
(the
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Setting the Tempo Using an
External Footswitch
Connecting an optional footswitch (FS-5U) to
the TEMPO/EXP jack lets you set the tempo
delay by inputting the tempo.
* You can input the tempo with the external pedal
regardless of whether the effect is on or off.
1.
Connect the FS-5U to the TEMPO/EXP
jack
* Use a connecting cord with a 1/4” phone plug.
* On the FS-5U, move the polarity switch toward
the jack.
* The FS-5L cannot be used.
Using the Tempo Delay
2.
Select the mode
Use the MODE knob to select the mode to
be used.
* Inputting the tempo is not possible in HOLD
mode.
3.
Start inputting the tempo
Press the pedal switch in time with the
song’s tempo
(Effect off: CHECK indicator flashes red; effect
on: CHECK indicator flashes red and green).
* The timing with which you press the pedal is
converted to quarter-note beats.
* Tempo input using the built-in pedal is not
possible.
* Turning the D.TIME knob resets the delay time
to that indicated by the knob’s position.
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Using the Tempo Delay
The delay sound produced is as shown in the figure.
* The CHECK indicator flashes red in time with the interval with which you press the pedal.
Rhythm Used in
Pressing the Pedal
MODE: 3200 ms
MODE: 800 ms
MODE: 200 ms
MODE: 50 ms
MODE: MODULATE
ANALOG
REVERSE
* When the mode is MODULATE, ANALOG, or REVERSE, the effect at the position of the MODE knob
is applied to the delay sound.
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Using the HOLD (Overdubbing) Function
With the HOLD function, you can record up to
40 seconds of your performance, and then
have that content played back repeatedly. You
can also layer this as you perform something
else, then record these together (overdub).
You can keep the recorded content playing
continuously as backing and produce other
special effects.
1.
Select HOLD
Set the MODE knob to HOLD
indicator goes out).
2.
Begin recording
(the CHECK
Recording starts when you press the builtin pedal switch
red).
* The maximum recording time is 20 seconds for
stereo input or 40 seconds for monaural input.
* Recording continues even if you release the
built-in pedal switch.
3.
When recording is finished, playback starts
(the CHECK indicator flashes
Press the built-in pedal switch a second
time to stop recording. Playback of what
you recorded begins simultaneously
CHECK indicator flashes green).
4.
Overdubbing
Press the pedal switch during playback to
start overdubbing
flashes orange).
5.
When overdubbing is finished, playback starts
Pressing the built-in pedal switch during
overdubbing stops overdubbing, and playback resumes
green).
6.
Adjust the volume
(the CHECK indicator flashes
Use the E.LEVEL knob to adjust the volume of the playback sound.
7.
Finish playback
To stop playback, press the pedal twice.
* Press the pedal two times in succession, keeping
the interval between presses to one second or less.
* If a footswitch (FS-5U
the TEMPO/EXP jack, you can stop playback by
pressing the FS-5U.
(The CHECK indicator
; optional
) is connected to
(the
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Setting the Output Method
With the DD-7, you can obtain a variety of different delay effects by changing how the connections are made.
Panning
This produces panning delay with A input and A/B output.
B
AA
Guitar Amplifier Guitar
DD-7
* The panning feature is not available in
HOLD mode.
Effect + Direct
This produces effect + direct output with B input and A/B output.
* A: effect, B: direct
* Switching off the effect outputs the
direct sound from A.
16
(Direct sound) (Effect sound)
Guitar Amplifier
BB
A
DD-7
Guitar
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Setting the Output Method
Long
This produces long delay with A input and B output.
B
A
Guitar Amplifier
DD-7
Guitar
3200ms
800ms
200ms
50ms
HOLD
MOUDULATE
ANALOG
REVERSE
*1
Normal Delay
MODE
800-3200 ms
200-800 ms
50-200 ms
40 sec. *1
20-800 ms
20-800 ms
300-3200 ms
In HOLD mode, the maximum
recording time is 20 seconds for stereo
input or 40 seconds for monaural input.
1-50 ms
Long Delay
1600-6400 ms
400-1600 ms
100-400 ms
2-100 ms
40 sec.
40-1600 ms
40-1600 ms
600-6400 ms
Stereo
This produces stereo delay with A/B input and A/B output.
Keyboard
B
B
A
A
Guitar Amplifier GuitarEffector
* You can select any of three types of stereo delay modes. For more information, refer to “Setting the Mode
for Stereo Delay”(p. 19).
DD-7
(chorus, flanger etc.)
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Setting the Output Method
Effect
This produces effect output with B input and A output.
B
A
DD-7
SENDRETURN
INPUT
Guitar Amplifier Guitar
* The direct sound is not output from A, regardless of whether the effect is on or off.
* Be sure to lower the output level of any device being connected.
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Setting the Mode for Stereo Delay
When using the DD-7 as a stereo delay, you
can choose among three different operation
modes. Each mode provides a different type
of stereo delay effect.
* For detailed information on how to make the connec-
tions for stereo delay, refer to “Stereo”(p. 17).
1.
Make the connection to the INPUT-A
(MONO) jack and leave nothing connected to the INPUT-B jack
2.
Hold down the built-in pedal and insert
the plug to INPUT-B jack
The setting mode for stereo delay is enabled, and the CHECK indicator lights in
orange.
3.
Select the stereo delay effect
Use the MODE knob to select the mode
for stereo delay.
3200ms:
800ms:
200ms:
4.
Save the settings
Press the built-in pedal switch to make
the CHECK indicator rapidly flash in orange and save the settings.
After the settings have been saved, the
unit returns to normal operation.
* Never switch off the power while the CHECK
indicator is flashing rapidly.
* This setting is retained even while the power is
turned off.
This is a completely independent delay for A and B.
This is panning delay.
This is a stereo delay that imparts spatial broadness to reverberant sound.
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Control Using an Expression Pedal
2.
Connecting an expression pedal (Roland EV5; optional) to the TEMPO/EXP jack enables
you to control the respective parameters of
the E.LEVEL, F.BACK, and D.TIME knobs.
* Use only the specified expression pedal (Roland
EV-5; optional). By connecting any other
expression pedals, you risk causing malfunction
and/or damage to the unit.
Making the Settings for
Expression Pedal Functions
1.
Hold down the built-in pedal and connect the expression pedal
The function-setting mode for the expression pedal is enabled and the CHECK indicator lights in orange.
* The setting mode cannot be entered while
HOLD MODE is selected.
*
When connecting an expression pedal to the
TEMPO/EXP jack, set the minimum volume for the
connected expression pedal to the “MIN” position
20
.
Make the settings for the parameters
Turn the E.LEVEL, F.BACK, and D.TIME
knobs to set the maximum values of the
ranges you want to control. If you don’t
want to control a particular parameter
with the expression pedal, set its value to
the “MIN” position.
* You can set only the maximum value of a
parameter range controlled using the expression
pedal. Setting the minimum value is not possible.
3.
Save the parameters
Press the built-in pedal switch to make
the CHECK indicator rapidly flash in orange and save the settings.
After the settings have been saved, the
unit returns to normal operation.
* Never switch off the power while the CHECK
indicator is flashing rapidly.
* This setting is retained even while the power is
turned off.
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Attaching the Included Sticker
This device comes with a “mode sticker” and an “application sticker.”
Apply these to the DD-7 as shown in the figure.
Mode Sticker:
Application Sticker:
This allows you to check the function of each mode.
This allows you to check the difference in functions according to the
input and output connections.
Application Sticker Mode Sticker
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Changing the Battery
When the indicator goes dim or no longer
lights while the effect is on, it means that the
battery must be replaced.
Replace the battery following the steps below.
* The use of an AC adaptor is recommended as the
unit’s power consumption is relatively high. Should
you prefer to use a battery, please use the alkaline type.
fig.09
Thumbscrew
Battery Snap
Cord
Battery
Snap
9V Battery
22
Battery Housing
Pedal
Spring Base
Coil Spring
Guide Bush
Hole
1.
Hold down the pedal and loosen the
thumbscrew, then open the pedal
upward.
* The pedal can be opened without detaching the
thumbscrew completely.
2.
Remove the old battery from the battery
housing, and remove the snap cord connected to it.
3.
Connect the snap cord to the new battery,
and place the battery inside the battery
housing.
* Be sure to carefully observe the battery’s polarity
(+ versus -).
4.
Slip the coil spring onto the spring base on the
back of the pedal, and then close the pedal.
* Carefully avoid getting the snap cord caught in
the pedal, coil spring, and battery housing.
5.
Finally, insert the thumbscrew into the
guide bush hole and fasten it securely.
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Troubleshooting
Power won’t come on / CHECK
indicator doesn’t light:
●
Is the specified adaptor (PSA-series;
optional) properly connected?
Check the connection once more (p. 9).
* Never use any AC adaptor other than one
specified for use with the DD-7.
●
Is the guitar connected properly to the
INPUT-A (MONO) or INPUT-B jack?
Check the connection once more (p. 9).
* The power will not turn on without a plug
connected to the INPUT-A (MONO) or
INPUT-B jack.
* The CHECK indicator shows whether the effect
is being applied or not, and is used to indicate
other effects. It does not indicate whether the
power to the device is on or not.
●
Is the battery low or dead?
Replace with a new battery (p. 22).
* The battery that was supplied with the unit is
for temporary use, intended primarily for testing
the unit’s operation. For extended use, we
suggest replacing this with an alkaline battery.
●
Is the MODE knob set to HOLD?
In HOLD mode, the CHECK indicator is
normally off (the effect is off). This flashes
while the pedal is held down (HOLD).
The CHECK indicator lights for several
seconds immediately after the power is
turned on, then goes out.
* For details, refer to “Using the HOLD
(Overdubbing) Function”(p. 15).
●
Are you in TEMPO mode?
In TEMPO mode, the CHECK indicator
flashes alternately in red and green.
* For details, refer to “Using the Tempo Delay”(p.
12).
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Page 24
Troubleshooting
No sound / Low volume:
●
Is your instrument properly connected
to the DD-7?
Check the connection once more (p. 9).
With certain kinds of connections, the direct sound won’t be output (p. 16).
●
Is the volume turned down on any guitar
amp or effects device you have connected?
Check the settings of the connected device.
●
Could you be using a connection cable
that contains a resistor?
Use a connection cable that does not contain a resistor.
●
Do you have the E.LEVEL knob turned
to MAX in REVERSE mode?
The direct sound is not output when the
E.LEVEL knob is set to MAX.
24
●
Is the battery low or dead?
Replace with a new battery (p. 22).
* The battery that was supplied with the unit is
for temporary use, intended primarily for testing
the unit’s operation. For extended use, we
suggest replacing this with an alkaline battery.
The CHECK indicator has gone dim:
●
Is the specified adaptor (PSA-series;
optional) properly connected?
Check the connection once more (p. 9).
* Never use any AC adaptor other than one
specified for use with the DD-7.
●
Is the battery low or dead?
When the indicator goes dim or no longer
lights while the effect is on, it means that
the battery must be replaced (p. 22).
* The battery that was supplied with the unit is
for temporary use, intended primarily for testing
the unit’s operation. For extended use, we
suggest replacing this with an alkaline battery.
Page 25
Only direct sound is produced:
●
Is the guitar connected to the INPUT B
jack, and the amplifier connected to the
OUTPUT B jack?
Check the connection once more (p. 16).
Sound is distorted:
●
Is the battery low?
As the battery is drained, the CHECK indicator dims, and the DD-7 may start to
function incorrectly. Replace with a new
battery (p. 22).
* The battery that was supplied with the unit is
for temporary use, intended primarily for testing
the unit’s operation. For extended use, we
suggest replacing it with an alkaline battery.
Troubleshooting
●
Could the level of the sound being
input be excessive?
With some guitars, distortion may be produced. Be careful of your guitar’s output
level.
Oscillation may occur with certain
F.BACK knob settings.
25
Page 26
Setting Samples
Solo Play
This sound is perfect for playing guitar solos.
Modulate
Turning the E.LEVEL knob clockwise produces a
progressively deeper chorus effect.
26
Hard Riff Sound
This provides a delay sound that works well when
playing riffs with a hard distortion sound.
Analog
This produces gradual changes in the reverberant sound.
When the D.TIME knob is set near the center position, what is produced is equivalent to the maximum delay time obtained with the BOSS DM-2.
Page 27
Setting Samples
Reverse Playback Delay
This delay gives an effect somewhat similar to reverse
playback. It’s a sound that’s just a little out of the ordinary.
Doubling
This provides an effect similar to the sound of two
guitars layered together.
Room Ambience Sound
This delay simulates the sound that would be picked up
by an ambience mic located on a stand within the room.
Trick Sound
Employs repetitions of delayed sound to create an
oscillating sound. Unique effects can be obtained by
adjusting the D.TIME knob.
* Care should be taken, since this effect tends to
increase the volume.
27
Page 28
Setting Memo
( )
( )
28
( )
( )
Page 29
Specifications
DD-7: Digital Delay
Nominal Input Level ......................-20 dBu
Input Impedance............................. 1 M
Nominal Output Level ................... -20 dBu
Output Impedance.......................... 1 k
Recommended Load Impedance.. 10 kΩ or greater
Delay Time....................................... 1 ms–6400 ms
Maximum Recording Time............ 40 seconds (in HOLD mode)
Controls ............................................ Pedal switch, E.LEVEL knob, F.BACK knob, D.TIME knob,
Indicator ...........................................CHECK indicator
Connectors .......................................INPUT-A (MONO) jack, INPUT-B jack,
Power Supply ..................................DC 9 V: Dry battery 6F22 (9 V) type (carbon)/
Ω
Ω
* Values may vary according to the mode and connections.
MODE knob
(Used for indication of TEMPO, HOLD, and to check battery)
OUTPUT-A (MONO) jack, OUTPUT-B jack,
TEMPO/EXP jack, AC adaptor jack (DC 9 V)
Dry battery 6LR61 (9 V) type (alkaline),
AC Adaptor (PSA-series: optional)
29
Page 30
Specifications
Current Draw ..................................55 mA (DC 9 V)
* Expected battery life under continuous use:
Carbon: 1.5 hours, Alkaline: 6 hours
These figures will vary depending on the actual conditions of use.
Dimensions ......................................73 (W) x 129 (D) x 59 (H) mm
Weight ..............................................440 g / 1 lb (including battery)
Accessories.......................................Owner’s Manual
Options .............................................AC adaptor (PSA-series)
* 0 dBu = 0.775 Vrms
* In the interest of product improvement, the specifications and/or appearance of this unit are subject to
change without prior notice.
2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches
Mode Sticker, Application Sticker
Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”)
Dry battery/9 V type (6LR61)
* The battery that was supplied with the unit is for temporary
use-intended primarily for testing the unit’s operation.
We suggest replacing this with an alkaline dry cell.
Footswitch: FS-5U
Expression pedal: Roland EV-5
30
Page 31
For EU Countries
This product complies with the requirements of EMC Directive 2004/108/EC.
For the USA
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment has been 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 instructions, 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 harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Unauthorized changes or modification to this system can void the users authority to operate this equipment.
This equipment requires shielded interface cables in order to meet FCC class B Limit.
For Canada
NOTICE
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
AVIS
Page 32
G6027128R0 2RTC
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