The Treble Bass Expander (TBX) is a stacked and detented 250K/1Meg potentiometer that expands your tonal palette. It functions as a standard tone control from 1 to 5, after which it decreases resistance, sending more bass, treble, presence and output to your amp. Mounting hardware and installation instructions included.
- 250K/1Meg potentiometer
- Stacked and detented design
- No battery necessary
- White “tone” control knob included
- .022mf capacitor and 1/4-watt resistor included
- Mounting hardware and installation instructions included