Catalinbread Formula 5F6

Catalinbread Formula 5F6

Regular price $189.00 $169.00 Sale

Formula 5F6: At a Glance

Authentic tweed Bassman tone and response
Amazing dynamics via touch or guitar volume control
Ideal for stacking with fuzzes, ODs, and boosts.
3 band EQ controls for ultimate tone shaping
Secret Lead mode for blazing, soaring sounds.
Technical Specifications

2.34" x 4.39" pedal
Battery operation or 9v-18v Negative Tip DC Power
6 mA draw


The Formula 5F6 adds vintage tweed Bassman response to our range of Foundation Overdrives, giving you the awesome characteristics of this classic amp into any clean amp.

The tweed Bassman may be the most influential *guitar* amp of all time. Although it was marketed as a bass amp, its treble, middle, bass and presence controls and 4 x 10 configuration were perfect for guitar, as guitarists soon figured out. How influential was the Bassman? Look up the schematic and compare its preamp to that of a Marshall or Vox and you'll see!