Loopi
Micro Expression Knob
Expression
Utility
Ultra-compact passive expression knob — set-and-forget replacement for a full expression pedal. Multiple pot variants available.
The Micro Expression Knob is an ultra-compact passive expression controller that replaces a full-size expression pedal with a single set-and-forget knob. Available in multiple potentiometer variants (10K mono for Line 6, 10K stereo for Boss/Roland, 25K stereo, and others) to match different pedal manufacturers' requirements.
Just a precision potentiometer wired to a jack — completely passive with zero signal degradation. Ideal for dialing in a fixed expression value on reverbs, delays, or modulation pedals without dedicating pedalboard space to a rocker pedal. Handmade in the UK by Loopi Pedals.
Reverb
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