Design and manufacture of innovative Eurorack modules, as well as custom guitar electronics. The current focus of SynQuaNon products is on guitar (or bass) single-string processing. While not excluding guitar synth (pitch detection) techniques, the emphasis is on using the guitar string as the oscillator and applying subtractive or additive synthesis. Coupled with vector-based amplitude panning across quad or hex outputs for psycho-acoustic effects, this new approach offers a whole new world for guitarists/bassists to explore.