TearApartTapes LFO
Classic-style Low Frequency Oscillator (LFO)
3 wave forms (triangle-, square-, saw-wave output)
3 Frequency ranges; medium, high, low.
https://www.etsy.com/listing/983875302/lfo-eurorack-module-full-kit
Available as an assembled Module and as a DIY project.
This Module is currently available.
$50