Musser speed Control Knob E3630

Musser speed Control Knob E3610

The Musser E3630 Vibraphone Motor Speed Control Knob is a genuine replacement part designed to restore smooth, accurate control of your vibraphones motor speed.

It fits the standard Musser motor assembly used on many popular models, making it a practical upgrade for players who want reliable and responsive tremolo adjustment. Whether you perform regularly or maintain instruments in a teaching studio, this knob helps you manage vibrato speed with confidence and precision.