R2R Treble Booster - Rangemaster Clone

Each of my pedals are made from components harvested from vintage audio gear.

This pedal was built using components pulled from a 1959 Grundig Stenorette & an early 60’s Grundig Reel to Reel tape recorder

Here are the details:

Grundig Dejur Treble Booster #4

Modified Rangemaster Circuit

Switchable Treble/full range boost

1962 200k potentiometer for extra gain

Valvo black glass OC71 Germanium transistor

Transistor socket, so you can try swapping different (PNP only) transistors for new sounds

ERO Input capacitors

Mustard output capacitor

Rifa (Sweden) axial caps

True bypass footswitch

Handwired on phenolic terminal strip

NOS Carbon Comp resistors

Each of my pedals are made with high quality components, pulled from vintage audio equipment.

Each component is tested and matched to each pedal for optimum tone.

I back each pedal with a life time warranty so if it ever stops working, send it back and I’ll repair it at no charge (aside from intentional damage)

Every pedal is hand built in Los Angeles, CA