The DD-2 was the first digital pedal that Boss made and the worlds first stompbox Digital Delay. It is based around the chip made for the Roland SDE-3000 rack mounted digital delay. By luck, the chip just fits across the width of the compact pedal and for months the design time worked to sqeeze the rest of the components on to the printed circuit board. The design is utilizing a 12 bit AD converter producing a flat frequency response between 40Hz and 7kHz. The DD-2 officially went off the market in 1986.

The superior Japanese electronics are dead quiet and will not suck your tone like today's models. When compared to others, it is has more clear tone, more hi-fidelity and more pristine sound!

Specifications

• Controls: E.Level, F.Back, D.Time, 4-way Mode switch
• Connectors: Input, Output, Direct Out, AC Adaptor
• Current Draw: 55 mA (DC 9V, D.Time control at center)
• Weight: 450 g (0.99 lb.)
• A/D Conversion: 12-bit logarithmic compression
• D/A Conversion: 12-bit logarithmic compression
• Input Impedance: 1Mohm (FET Input)
• Residual Noise Level: -95dBm (IHF-A)
• Recommended Load Impedance: 10kOhm or greater
• Delay Time: 12.5 to 800ms
• Recommended AC Adaptor: PSA Series

Some paint scratches and minor chips, but otherwise in excelent working condition.