Distortion (Amp-in-a-box preamp (Gallien-Krueger 250ML)) · $229
The Master Effects Seventh Son is an analog amp-in-a-box preamp (Gallien-Krueger 250ML) pedal based on the Gallien-Krueger 250ML preamp, with 4-band active EQ (8kHz/2kHz/500Hz/120Hz), Volume controls, made in Canada. From $229.
| Category | Distortion (Amp-in-a-box preamp (Gallien-Krueger 250ML)) |
| Circuit / based on | Gallien-Krueger 250ML preamp |
| Signal | Analog |
| Controls | 4-band active EQ (8kHz/2kHz/500Hz/120Hz), Volume |
| Switches | Gain toggle (crunch/high-gain) |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| Power | 9V DC (internal +/-15V) |
| Country of manufacture | Canada |