Solid State Tremolo

The Parabola is a solid state, transistor generated waveform tremolo. The oscillator is strongly influenced by the vintage Schaller TR-68/TR-316 “West Germany” tremolo pedals that I fell in love with in the 1990s. They have a gorgeous analog waveform that actually changes shape with the depth control.

https://carolineguitar.com/product/tremelo/