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BOSS DD-7 Digital Delay Pedal

£125.00 (Inc VAT)


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Even with the best-selling delays in compact-pedal history, BOSS continues to push the envelope and innovate. The new DD-7 takes the best features from its predecessors and expands the creative potential with Modulation Delay mode, classic modeled Analog Delay mode, External pedal control options, longer delay time, and more.

Expanded Delay Time

Up to 6.4 seconds of delay time is available with the DD-7, a marked increase from its predecessor. In addition, Hold mode allows up to 40 seconds of input to be recorded for creating “sound on sound” performances.

New Delay Modes

The DD-7 is equipped with two innovative new delay modes. Modulation Delay provides chorus-flavored sounds. Analog Delay offers a modeled simulation of the classic BOSS DM-2, beloved for its characteristic warmth.

External Control

For hands-free control of the DD-7, an external footswitch and Expression pedal (sold separately) can be used. Tap tempo can be controlled from an external footswitch, while delay time, feedback, and effect level can be changed on the fly via Expression pedal.

Stereo Output

Create amazing effects with the DD-7’s stereo output, such as spatial audio sweeps via true stereo panning. You can also use the stereo outputs to create separate dry and wet signal paths — handy for recording and live-performance control.

  • Expanded delay time, up to 6.4 seconds
  • Modulation Delay mode offers natural, chorus-type sounds
  • Analog Delay mode models the classic warm BOSS DM-2 analog delay sound
  • Tap tempo controllable via external footswitch
  • Delay time, feedback, and effect level can be controlled via external Expression pedal (sold separately)
  • Up to 40 seconds of recording for sound on sound (Hold mode)
  • BOSS five-year warranty


Nominal Input Level -20 dBu
Input Impedance1 M ohm
Nominal Output Level -20 dBu
Output Impedance 1 k ohm
Recommended Load Impedance 10 k ohms or greater
Bypass Buffered bypass

MODE knob
D.TIME(Delay Time) knob
F.BACK(Feedback) knob
E.LEVEL(Effect Level) knob
Pedal switch

CHECK indicator (Used for indication of check battery)ConnectorsINPUT-A(MONO)/INPUT-B jack: 1/4-inch phone type
OUTPUT-A(MONO)/OUTPUT-B jack: 1/4-inch phone type
TEMPO/EXP jack: TRS 1/4-inch phone type
DC IN jackPower SupplyAlkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately)
Current Draw55 mA

Expected battery life under continuous use Alkaline: Approx. 6 hours
*These figures will vary depending on the actual conditions of use.
AccessoriesOwner’s manual
Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”)
Dry battery (9 V, 6LR61)
Options (sold separately)
AC adaptor: PSA series
Footswitch: BOSS FS-5U, FS-7
Expression pedal: Roland EV-5, BOSS FV-500H, FV-500L, EV-30

Width 73 mm
Depth 129 mm
Height 59 mm
Weight (including battery )440 g


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