A blank white guitar pedal with vintage knobs and plugged jacks on the floor Stock Photo | Adobe Stock
MXR Style Knobs | Small Fluted Knob for Guitar Pedals
2 pcs 6.4mm Shaft Hole Potentiometer Volume Control Rotary Knobs Effect Pedal Knobs White - Walmart.com
Pedal Knobs - StewMac
Wholesale Mini Brass Insert 1/4 Shaft Plastic Control Effect Pedal Green Guitar Knob From m.alibaba.com
5pcs Guitar Effect Pedal Knobs Amplfier Control Knobs for Effect Pedal Parts - black +white, as described white - Walmart.com
Amazon.com: DaierTek Guitar Effect Pedal Knob Metal Black Potentiometer Knob Anodized Aluminum Amp Pot Knob with Set Screw 1/4 -13Pack : Musical Instruments
Magpie Aluminum Knob, Green – Guitar Pedal Parts
Tesi Wolfgang MXR Guitar Pedal Knob with Brass Insert and Set Screw – ASA College: Florida