EQ / Preamp (Tube preamp (Fender Dual Showman / Alembic F-2B)) · $469
The Master Effects Thespian Valve Preamp is an analog tube preamp (Fender Dual Showman / Alembic F-2B) pedal based on the Fender Dual Showman / Alembic F-2B preamp, with Volume, Treble, Middle, Bass controls, made in Canada. From $469.
| Category | EQ / Preamp (Tube preamp (Fender Dual Showman / Alembic F-2B)) |
| Circuit / based on | Fender Dual Showman / Alembic F-2B preamp |
| Signal | Analog |
| Controls | Volume, Treble, Middle, Bass |
| Switches | Bright switch, Mid Boost switch |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| Power | 9-12V DC (SMPS boosts to 200V for tube) |
| Power draw | 500 mA |
| Country of manufacture | Canada |