EQ / Preamp (bass preamp)
The AMT Electronics AMT O-Bass is an analog bass preamp pedal based on the Orange AD200 MkIII, with Gain, Treble, Middle, Bass, Volume controls, made in Russia.
| Category | EQ / Preamp (bass preamp) |
| Circuit / based on | Orange AD200 MkIII |
| Signal | Analog |
| Controls | Gain, Treble, Middle, Bass, Volume |
| Bypass | true |
| True bypass | Yes |
| I/O | CTRL A and CTRL B connectors (can control / be controlled by other devices) |
| Enclosure | mini |
| Country of manufacture | Russia |
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