Boss MIJ DD-3 Digital Delay Long Chip (Blue Label) 1988 Vintage Made in Japan

Boss DD-3 Digital Delay – 1988 Long Chip Blue Label

Can't decide between the DD-2 and DD-3? Check out our blog post comparing the DD-2 with early and later DD-3 versions.

Professor’s Notes

A stalwart of great sounding classic digital delay crammed into a stompbox. Delay times from 12.5ms to 800ms, optional stereo output, and a direct (dry) output. You can’t go wrong with this one.

Condition

This effects pedal is rated as Very Good condition. There are scattered scuffs and scratches on the exterior. There are no issues that impact sound or functionality. This unit has been thoroughly cleaned and tested with 9v battery and compatible power supply. The serial number indicates a build date of December 1988 making it a “Long Chip” MIJ version with an identical delay circuit to the earlier DD-2. All functions are operational. The original packaging and instructions are not included.

Specifications

Power: 9V DC Dry Battery, AC Adaptor (DC 9V) - BOSS PSA-120 or PSA-120T, Optional

Current Draw: 45mA ~ 65mA (9V DC)

Controls:

EFFECT LEVEL

FEEDBACK

DELAY TIME

MEMORY SELECOR SWITCH

Others:

NORMAL/EFFECT CHANGEOVER (HOLD ON/OFF)FOOTSWITCH

Jacks:

INPUT

DIRECT OUTPUT

MAIN OUTPUT

AC Adaptor (DC 9V) - BOSS PSA-120, PSA-120T, PSA-220 or PSA-240)

System: ANALOG LOGARITHMIC COMPRESSION AND 12 BITS QUANTIZING SYSTEM

Delay Time:

12.5ms(MIN) to 800ms(MAX)

S(SHORT) 50ms (12.5ms to 50ms)

M(MIDDLE) 200ms (50ms to 200ms)

L(LONG) 800ms (200ms to 800ms)

Hold Time:

200ms(MIN) to 800ms(MAX) in Hold Mode

Frequency Responce:

DELAY SOUND:40Hz to 7kHz/ +1-3 dB

DIRECT SOUND:10Hz to 60kHz/ +1-3 dB

Residual Noise:

-95 dBm (IHF-A)

Input Impedance:

1 M Ohm

Output Load Impedance:

10k Ohms or more

Dimensions:

70(W) x 55(H) x 125(D) mm

2-3/4(W) x 2-3/16(H) x 5(D) inches

Weight:

450g / 1 lb