Twin Bandpass Filter

Utilizing an all-discrete core comprising twice the vactrols found in the mellifluous Model 12, the Evil Twin's open architecture takes advantage of circuit nodes which would be buried inside op-amps of conventional filters: a capacitance-coupled Twin Feedback path which engages an aggressive yet stable distortion mode not available anywhere but the 11. Brought into the circuit via a switch, the Twin Feedback generates timbres normally reserved for tube-based distortion units