Use the clickable knob on the front panel to select and change Micro AMP 1 settings: press the knob to select a setting, then turn it to change the value. Headphone output volume has a separate knob.
Understand the signal path
The audio diagram distinguishes the speaker and line-level output path from the headphone output path.
The speaker and line-level outputs pass through signal processing and then volume control. The diagram shows a separate headphone output path with its own volume control.
The controls should therefore not be assumed to affect every output in the same way.
| Setting | Function | Range and increment | Default |
|---|---|---|---|
| Volume 1 | Main volume | −56 to 0 dB, in 1 dB increments | −40 dB |
| Volume 2 | Secondary volume | −56 to 0 dB, in 1 dB increments | −35 dB |
| PAN R/L | Left/right channel balance | −72 to 0 dB, in 1 dB increments | 0 dB on both channels |
| Input Gain | Input gain | 0 to +30 dB, in 2 dB increments | 0 dB |
| Fade time | Fade duration between volume settings | 0 to 9 seconds, in 1-second increments | 0 seconds |
| Trigger time | Time Volume 2 is maintained after the trigger ends | 0 to 45 seconds, in 5-second increments | 0 seconds |
| EQ - Bass | Bass equalization | −14 to +14 dB, in 2 dB increments | 0 dB |
| EQ - Medium | Midrange equalization | −14 to +14 dB, in 2 dB increments | 0 dB |
| EQ - Treble | Treble equalization | −14 to +14 dB, in 2 dB increments | 0 dB |
The Trig Vol 1/2 indicator shows trigger activity from the input contact or serial link. The Fade time and Trigger time indicators flash at a rate related to the selected duration: steady at 0 seconds and very slow at the maximum value.
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