DIY Sub Oscillator (SH-101 type) for your Crave Synth or Eurorack modular synth (with schematics) скачать в хорошем качестве

DIY Sub Oscillator (SH-101 type) for your Crave Synth or Eurorack modular synth (with schematics)

If you like it, please give a Thumbs-up ! PS: You can get a full PCB + kit of this project with some good improvements (10Vpp signal output, less volume drop at 50/50 position and better output protection) on my Etsy Shop : https://etsy.me/33kyPqc This is an easy DIY Sub Oscillator project I've made for my Behringer Crave synth but it'll work for Euroracks also. It tracks a Sawtooth or Triangle signal (10Vpp with 0 offset) or a simple Square wave and output a -1 and a -2 octaves down Square waves. Avoid PWM signals. It'll not good at traking them. It was tested at 9V and 12V and works well with Crave & Neutron Synths from Behringer but also with Eurorack's VCO. CD4013 is powered from 0 and 9V (or 12V). The 100k linear potentiometer acts as a mixer to blend the 2 sub osc signal output. At 50% position, it'll output the famous SH-101 Pulse sub oscillator. The BJT can be a 2n3904 or a BC548 or a BC337. Schematics available on : My Pinterest : https://pin.it/5OgIAAI Or My Instagram :   / 17852136328899912   Enjoy ! Carmelo Azzarello Insta : @analog_lab.swiss