Quad Nand Synth From Wrongbot

Wrongbot recently introduced one of his larger than life creations of sonic madness, the Quad Nand Synth using a T2399 Echo 4093 audio processing unit for dealy time and 4093 circuit for voltage. Since the last version he has added an LFO with traiangle and sqaure wave output. Described earlier as a "little metal box of Sci-Fi sounds". Take a look at this video and check what else Wrongbot is up to.