| • | Descr. | : | Bass Mids Treble with trimmed gain |
| • | Gain | : | + 20 dB |
| • | Input | : | 2 M |
| • | Bass | : | +/-15 dB @ 60 Hz |
| • | Middle | : | +/-15 dB @500 Hz |
| • | Treble | : | +/-15 dB @ 4.5 kHz |
| • | Current | : | 0.38 |
| • | mA Voltage range | : | 6 |
| • | V ~ 22 V Battery | : | 9 V Alkaline |
| • | Notes | : | Piezo only |