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Catalinbread Formula 5F6
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!
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.
Exact three knob tonestack circuitry reproduced from the 5F6 amp
Secret Lead Mode reconfigures it for a modern high-gain take on the tweed Bassman sound.
2.34" x 4.39" pedal
Battery operation or 9v-18v Negative Tip DC Power
6 mA draw