| Stock: | |
| 100k(lin) | Bass |
| 100k(lin) | Treble |
| 1M(lin) | Postgain |
| 1M(lin) | Pregain |
| 10k(lin) | Noisevol |
| 1k or 10k(lin) | Noisgait |
| 10k(lin) | Swash |
| 100k(aud or lin) | Volume |
| 1M(lin)/switched | Self-osc |
| SPDT flip | Preclip |
| SPDT flip | Postclip |
| 3PDT stomp | Bypass |
|
Mods: | |
| 1k(lin) | Low power |
| 10k(lin) | NG fine tuning |
| 1M(lin) | Clean blend |
| 100k(lin) | LFO speed |
| Blue LED | LFO LED |
| DPDT flip | LFO on/off |
| Any color | On/off LED |
| SPDT flip | Tame/trouble |
| DPDT stomp | Self-osc stomp |
| SPDT flip | Self-osc flip |