Distortion (Op-amp distortion) · $199
The Maxon SD-9 Sonic Distortion is an analog op-amp distortion pedal based on the Early-1980s Sonic Distortion circuit; diodes-to-ground clipping, with Dist, Tone, Level controls, made in Japan. From $199.
| Category | Distortion (Op-amp distortion) |
| Circuit / based on | Early-1980s Sonic Distortion circuit; diodes-to-ground clipping |
| Signal | Analog |
| Controls | Dist, Tone, Level |
| Switches | Bypass/Effect |
| Footswitches | 1 |
| Bypass | true bypass (mechanical) |
| True bypass | Yes |
| I/O | 1 x 1/4" input, 1 x 1/4" output |
| Power | 9V DC |
| Power draw | 6 mA |
| Battery power | Yes |
| Enclosure | Nine Series |
| Dimensions | 74 x 124 x 54 mm (W x D x H) |
| Weight | 580 g (incl. battery) |
| Country of manufacture | Japan |