Boost (Valve Boost) · $219.99
The Blackstar Dept. 10 Boost is an analog valve Boost pedal based on the ECC83 valve, with Volume, Low, High (James-Baxandall tone stack) controls. From $219.99.
| Category | Boost (Valve Boost) |
| Circuit / based on | ECC83 valve |
| Signal | Analog |
| Controls | Volume, Low, High (James-Baxandall tone stack) |
| Footswitches | 1 |
| I/O | Instrument in, instrument out |
| Power | 9V DC (supplied PSU, ~200V+ internal) |