Boost (FET Boost / Preamp) · $129
The Teisco Boost is an analog fET Boost / Preamp pedal based on the FET-based boost modeled on a vintage preamp; switchable 9V/24V headroom, with Level, Gain, 9V/24V switch, EQ, Buffer controls. From $129.
| Category | Boost (FET Boost / Preamp) |
| Circuit / based on | FET-based boost modeled on a vintage preamp; switchable 9V/24V headroom |
| Signal | Analog |
| Controls | Level, Gain, 9V/24V switch, EQ, Buffer |
| Switches | 9V/24V voltage, EQ profile, Buffer |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| Power | 9V DC (internally switchable to 24V; 2.1mm center-negative) |
| Power draw | 65 mA |
| Dimensions | 72 x 132 x 31.4 mm |
Closest matches from other makers, by spec and circuit.