Orthogonal Devices ER-301 Sound Computer Now Available – Synthtopia
Orthogonal Devices on X: "ER-301 panel graphics finalized. I don't know about others, but for me committing to a final draft is agonizing. https://t.co/GyoPWEox4G" / X
Orthogonal Devices ER-301 a Very Technical Tutorial PT 0.1A - YouTube