The Expanse Harmonic Tremolo

The Expanse is a harmonic tremolo pedal offering a vast range of tonal possibilities, from pure rhythmic volume modulation to lush ambient washes. It works as a standalone tremolo, layers on reverb for spacious shimmer, or adds echo and feedback for dreamy soundscapes. An Outer Space switch toggles between tremolo only, tremolo + reverb, and tremolo + echo modes. Warp control selects filter voices for classic harmonic tremolo, extra resonance, or shifting LFO‑swept modulations. Dual expression jacks let you control WIDTH and either EXPANSE (ambience) or VELOCITY (speed) with external pedals. Housed in a sturdy metal chassis with intuitive knobs and footswitch, it invites exploration from subtle movement to cosmic textures.