Boss DD7 Digital Delay

The Next Step in Compact Delay

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.

The Next Step in Compact Delay

Controls

E.LEVEL, F.BACK, D.TIME, MODE
Pedal switch

Indicator

CHECK (Used for indication of TEMPO, HOLD, and to check battery)

Connectors

INPUT-A (MONO) jack, INPUT-B jack
OUTPUT-A (MONO) jack, OUTPUT-B jack
TEMPO/EXP jack
AC adaptor jack (DC 9 V)

Delay Time

1 ms to 6400 ms*
Maximum recording time: 40 sec (in Hold mode)
*Values may vary according to the mode and connections.

Nominal Input Level

-20 dBu

Input Impedance

1 M ohm

Nominal Output Level

-20 dBu

Output Impedance

1 k ohm

Recommended Load Impedance

10 ohms or greater

Power Supply

DC 9 V:
Dry battery, 9 V type (6F22/carbon, 6LR61/alkaline)
AC Adaptor (PSA-series: optional)

DC 9 V: Dry battery 6F22 (9 V) type (carbon)/
Dry battery 6LR61 (9 V) type (alkaline),
AC Adaptor (PSA-series: optional)

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.

Accessories

Owner's Manual, Mode Sticker, Application Sticker, Leaflets ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information"), Dry battery (9 V type, 6LR61) *1

Options

AC adaptor (PSA-series), Footswitch: FS-5U, Expression pedal: Roland EV-5

Size and Weight

Width

73 mm

2-7/8 inches

Depth

129 mm

5-1/8 inches

Height

59 mm

2-3/8 inches

Weight

0.4 kg

1 lbs.

* 0 dBu = 0.775 Vrms