Boost (Tube Boost) · $279.72
The Sabelya The Grunger is an analog tube Boost pedal based on the 12AU7 tube, with Voice, Clean-Dirty; 9-18V switch controls, made in France. From $279.72.
| Category | Boost (Tube Boost) |
| Circuit / based on | 12AU7 tube |
| Signal | Analog |
| Controls | Voice, Clean-Dirty; 9-18V switch |
| Switches | 9-18V |
| Footswitches | 1 |
| Bypass | True Bypass |
| True bypass | Yes |
| Power | 9V (12V max) |
| Power draw | 200 mA |
| Dimensions | 11 x 6 x 5 cm |
| Country of manufacture | France |