This DRV-2000 is in excellent condition and comes complete with the original program chart and owner’s manual. The owner’s manual is mostly Japanese but there’s lots of diagrams with English on them.
This unit is very cool and unique because it can be set up to respond dynamically to your playing. It’s multi-modulation feature allows you to experience effects parameters that are informed by your signal level or other sources like midi after touch. For example, when you play harder, the reverb time could increase or the delay feedback could increase. A volume pedal can also be used to control any two selected parameters, making the DRV-2000 one of the more expressive retro rack units.

This unit runs at 100 volts so please use a small step down transformer if you intend to use it regularly at 117+ volts or at all at European levels.
Packed safely and insured, thanks for looking!