Distortion (JFET amp-in-a-box)
The AMT Electronics AMT FX B-Drive Mini is an analog jFET amp-in-a-box pedal based on the Bogner, with GAIN, LEVEL, TONE controls, made in Russia.
| Category | Distortion (JFET amp-in-a-box) |
| Circuit / based on | Bogner |
| Signal | Analog |
| Controls | GAIN, LEVEL, TONE |
| Switches | VOICE, M/F |
| Bypass | true |
| True bypass | Yes |
| Power | 9VDC negative center |
| Power draw | 4 mA |
| Enclosure | mini |
| Country of manufacture | Russia |