The Treble Bass Expander (TBX) is a stacked 250K / 1Meg potentiometer with a central stop that expands your tonal palette. It works like a standard tone control from 1 to 5, after which the resistance decreases and the bass, treble, presence and output increase. Instructions for assembly and installation of included accessories.

CHARACTERISTICS

Potentiometer 250K / 1Meg Stacked type manufactured by CTS for Fender.

Double and with central arrest.

Does not need batteries.

White tone button included.

0.022uF capacitor and 1/4-watt resistor included.

Mounting accessories and instructions included.

It is sent in its original bag.