Boss DD-2 Digital Delay MIJ (Blue Label) 1985 Long Chip Vintage Made in Japan

Boss DD-2 Digital Delay 1985 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

The predecessor to the early made in Japan “Long Chip” DD-3 with identical delay circuit, the DD-2 is a stalwart of great sounding vintage digital delay crammed into a stompbox. Delay times from 12.5ms to 800ms and optional stereo output. You won’t regret having this around.

Condition

This effects pedal is rated as Very Good condition. This unit has been thoroughly cleaned and tested with 9v battery and compatible power supply. All functions are operational. There are minor signs of use and age such as small chips and scuffs on the exterior and old velcro adhesive residue on the back plate. The serial number dates to August 1985. 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 LOGALITHMIC 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

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.