Audio Knob MACHINED Solid Aluminum Amplifier POTENTIOMETER CD DAC Speaker Turntable Radio VOLUME CONTROL Knob DIY. A machined replacement control knob for home audio gear — amplifiers, tube preamps, tuners, and turntables all use this style of potentiometer cap, and the originals crack or go missing over time.
$21.99. Check your shaft diameter (usually 6mm) against the listing before ordering.
