Weekend Projects - Optical Tremolo 2.0

Weekend Projects - Optical Tremolo 2.0

Weekend Projects - Optical Tremolo Box

Weekend Projects HOA: Optical Tremolo Box

DIY Optical Tremolo. How to design a tremolo guitar pedal.

DIY Optical Tremolo

NativeAudio Rising Sun V2 Optical Tremolo

Pedal of the Day

Matthews Effects The Conductor v2 Optical Tremolo

555TREM - an optical tremolo made with an NE555 chip

Francesco Poggioni

Pedal Projects UNDERTOW optical tremolo demo with RS Guitarworks Tele

DIY Tremolo pedal.

Review Demo - Coldcraft Harmonic Tremolo V2

Weekend Projects - Infrared String Bass