| Pedal | Current draw @ 9vDC | Voltage range |
|---|---|---|
| Fetto Custom | 1.5 mA | 5-18vDC |
| Fetto LaRocca | 400 mA | 9-12vDC |
| Fetto Maximus | 8 mA | 9vDC |
| Fetto Nord 70+ | 3.5 mA | 5-18vDC |
| Fetto Nord+ | 3.5 mA | 5-18vDC |
| Fetto SC | 4 mA | 9vDC only |
| Fitzo | 1.2 mA | 5-18vDC |
| Gecko | ? | 9-12vDC |
| Gramps+ | 6 mA | 5-18vDC |
| Mr. nutCRACKer | 3 mA | 5-18vDC |