Toneczar Powerglide

Two-Speed Analog Tremelo

the powerglide is a dual photocell
two-speed tremolo featuring
independent depth knobs
for each speed, and an
adjustable volume control

classic wave forms
(brown, black and square)
adjustable ramping between
speeds and optional expression
pedal control of speed with
no ticking or thumping

low noise, high-headroom 18v operation

https://toneczareffects.com/powerglide/