ESP Custom Lab Metal Knob Noise Killer (2-Pack)

Features:

1. Reduces “shaft scratch” static noise when using metal control knobs.
2. Stainless steel leaf-spring washer ensures stable grounding of the pot shaft.
3. Simple drop-in install; not for push‑pull or switch-equipped potentiometers.

Description:
The ESP Custom Lab Metal Knob Noise Killer is a small but effective part designed to eliminate the crackling “shaft scratch” noise that can occur with metal control knobs. It addresses unstable grounding in the potentiometer shaft, which can cause static whenever you touch the knob.

Each stainless steel leaf-spring washer installs between the potentiometer body and the knob, creating a reliable electrical path that stabilizes the ground connection. The result is quieter, more consistent operation from your volume and tone controls.

Made from 0.1 mm stainless steel and supplied as a 2-pack, this noise killer is ideal for guitars and basses with metal knobs.

Note: not compatible with push-pull or switch-equipped potentiometers.