OptoTrem

The OptoTrem uses optical/photocell technology for smooth, organic tremolo modulation. This approach—using light-dependent resistors rather than transistor switching—produces gentler, more natural volume modulation without harsh edges.

Optical tremolo has a distinctive character: softer attack and release curves that make the effect feel like part of your amp rather than something imposed on your signal. The result is vintage-style pulsing that breathes with your playing.

Equipped with MagTraB switching and handmade in Germany with Vahlbruch's meticulous attention to component quality.