

Boss Acoustic Preamp
Model: AD-2








| Nominal Input Level | -20 dBu |
|---|---|
| Input Impedance | 10 M ohms |
| Nominal Output Level | OUTPUT jack: -20 dBu LINE OUT jack: -20 dBu |
| Output Impedance | OUTPUT jack: 1 k ohm LINE OUT jack: 600 ohms |
| Recommended Load Impedance | OUTPUT jack: 10 k ohms or greater LINE OUT jack: 600 ohms or greater |
| Bypass | Buffered bypass |
| Controls | Pedal switch ACOUSTIC RESONANCE knob AMBIENCE knob NOTCH knob |
| Indicator | CHECK indicator (Serves also as battery check indicator) |
| Connectors | INPUT jack: 1/4" phone type OUTPUT jack: 1/4" phone type LINE OUT jack: 1/4" TRS phone type DC IN jack |
| Power Supply | Alkaline battery (9V, 6LR61) or Carbon-zinc battery (9V, 6F22) AC adaptor (sold separately) |
| Current Draw | 55 mA |
| Expected battery life (continuous use) | Alkaline: Approx. 6 hours These figures will vary depending on the actual conditions of use. |
| Accessories | Owner's manual Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information") Alkaline battery (9V, 6LR61) |
| Option (sold separately) | AC adaptor (PSA series) |
| Dimensions (W x D x H) | 73mm x 129mm x 59mm (2-7/8 x 5-1/8 x 2-3/8") |
| Weight (Incl. Battery) | 450 g (1 lbs) |