LFO with simultaneous triangle and square wave outputs, clockable S&H with external CV input and noise source

Erica Synths DIY Modulator is 35mm deep, skiff friendly, has solid mechanical construction and doesn’t require wiring.

The Modulator essentially is LFO with simultaneous triangle and square wave outputs, clockable S&H with external CV input and noise source. A kit comes with two versions of noise generator – simple, transistor-based and more complex Zener diode-based one. Latest provides perfect, full spectrum white noise.

https://store.synthrotek.com/Modulator-II_c_207.html