Teisco

Just like the vintage preamp it’s modeled after, the Teisco Boost is loaded with a field-effect transistor (FET) for softer, more organic clipping ...

The Teisco Fuzz — a classic silicon fuzz circuit with a switchable upper octave that takes inspiration from a furry 70s predecessor. Unlock searing...

The Teisco Overdrive builds on a long tradition of “transparent” dirtboxes, interacting seamlessly with your guitar and amp. This low-gainer is des...