The Termina Transparent Drive is a pedal that is based on the Timmy overdrive pedal from Paul Cochrane. The Timmy, released in 2004, is known for being a transparent overdrive pedal that brings out the best qualities of the guitar and amplifier without adding excessive tonal coloration. It is often credited for starting the “transparent overdrive” genre of pedals.

The Termina is specifically based on the Timmy V2 version, which includes a clipping diode switch. This version was also licensed to MXR for their Custom Shop mini version. The Timmy V3 “15th Anniversary” edition, released in 2019, made some changes to the pedal, including moving the diode selector inside the pedal and repurposing the toggle switch as a gain boost.

The Timmy pedal has undergone several circuit changes throughout its existence, so there is no single definitive schematic. However, a research article from ManticoreFX provides information on the known differences and includes posts from Paul Cochrane explaining the changes.

The Termina project incorporates all of the revisions made to the Timmy pedal prior to the V3 overhaul. One notable change in the Termina is the reversal of the bass and treble knobs, so that turning them up increases the frequencies instead of cutting them as in the V2 version.

It is important to note that the licensing terms for the Termina project are different from the normal projects. The build document includes revised licensing terms, which encourage people to buy the original Timmy pedal if they are able, as it is considered one of the best deals in the industry.

Summary created by AI from the original source.