Prototype of a PATCHABLE analog SYNTHESIZER

This is a demo of a prototype of a patchable analog synthesizer. It is based on a single voice card I have designed over the last months. Please subscribe and like and get notified about upcoming videos on my channel! I've been so happy with the outcome of the voice card for a polyphonic synth that I've build an interface for a single card. It holds jacks for control voltages and signals, pots for all parameters, switches for filter responses, utility circuits and a power supply. It is the first time I used SMD components for all major parts. There is a small batch of Voice Card PCBs on Tindie for sale in case you are interested and would like to support my channel: https://www.tindie.com/products/polykit/full-voice-card-for-a-polyphonic-synthesizer-pcb GitHub: https://github.com/polykit Mastodon: https://chaos.social/@polykit Interface Specs: • LFO with triangle/square signal • Utilities: attenuator, buffered multiple, mixer with attenuator • Power supply • Inputs/