| Input impedance | 1 MΩ |
| Output impedance | 1KΩ |
| Recommended Load Impedance | 10KΩ or greater |
| Residual Noise | -90dBu(1HF-A, Typ.) |
| Power Supply | DC 9V, Dry battery (6F22/9V)AC adaptor |
| Controls | Pedal Switch, Level, F.Back knob, D.Time knob, Mode knob |
| Indicator | Check Indicator (Serves also as battery check indicator) |
| Jacks | Input, Output, AC Adaptor |
| Current Draw | 17mA (DC9V) |
| Dimensions | 72mm x 128mm x 60mm |
| Weight | 415g (no battery) |
| Optio | AC Adaptor |