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Fender Pot 250K TBX Tone Control

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Fender Pot 250K TBX Tone Control

Availability: Out of stock


Quick Overview

Fender Pot 250K TBX Tone Control


This is an old Fender factory mod – circa mid 80’s. 

Original Fender TBX tone control suitable for most Strats and Teles - as used on the Eric Clapton Strat. Part# 099-2052-000

Comes in original Fender® packaging and includes 250K audio pot, 1M linear ganged pot, .022UF capacitor, 82K ohm resisitor and White Tone knob.

Some instruments have a unique tone circuit that features a TBX Tone Control (Patented). The TBX (which stands for Treble Bass Expander), is a dual concentric stacked tone pot. The pot has a detent in the middle position. From 0 to 5 (at the detent), the TBX functions like a normal tone circuit with filtration through a capacitor.

Advancing the knob counterclockwise from the detent position gradually filters off high frequencies, like a standard tone control.

Rotate the knob clockwise from the detent position, and you add presence and brightness by allowing the pickups' natural resonance to come through.


24mm diameter body.

<3/8" Shaft length (9.5mm)

3/8" Thread length

3/8" Thread diameter (3/8-32 thread)

40mm overall length

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