Erica Synths Drone ErrorInstruments System Qu-bit Data Bender Eurorack Sound Design by Outsider Sound Design May 12, 2022 ErrorInstruments System, Erica Drone System, Qu-bit Data Bender. For Eurorack, Modular Synthesizers, Effects Pedals, and Noise Makers please visit this affiliate link to our friends at Perfect Circuit Audio. Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest