

The Catalinbread Formula 5F6 is a tweed Bassman-style overdrive pedal designed to replicate the classic tweed Bassman-style amplifier from the late 1950s. It utilizes 2-6L6 output tubes into 4-10" speakers, capturing the vintage tweed Bassman response. The pedal features internal presence trimpot and an internal bass/lead mode switch, providing users with the characteristics of the classic amp into any clean amp.
Technical Specifications:
- Power Source: 9-18V DC power supply (sold separately)
- Power Usage: 5mA
- Height: 1.96"
- Width: 2.36"
- Depth: 4.33"
- Weight: 0.40 lbs
The Formula 5F6 is suitable for various musical styles, from classic blues tones to heavier styles, and can enhance the response of other pedals in a user's rig.
Watch the latest video demos and reviews for the Formula 5F6 from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the Catalinbread Formula 5F6 from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Very Good
$223.35
Brand New
$179.99
Very Good
$125
Brand New
$187.65
Very Good
$110
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