This is my version of the classic DALLAS RANGEMASTER , a Treble Booster box that some people used in the sixties.
You have to set your tube amp with a little of distortion, you turn on this pedal and the distortion gets wild, aggressive, dry, perfect for chords or solos.- great for palm muting.
I recommend to set the Slide Switch on STD mode for your humbuckers or the BASS mode if you have sinlge coils but some Vint Boost owners told me they set it on the BASS mode even using HB’s!!!.- You can also try to use your guitar’s volume for reducing gain!
I use one selected Germanium Transistor and vintage parts for that vintage sound, a great toy between your guitar and Tube Amp!