Musitronics Mu-Tron Bi-Phase with C-100 Opti-Pot Pedal - SN 01960 Dirt This Binson B2 is one

This Binson B2 is one of the brightest sounding Echorecs we’ve had and is in today’s mailout

The clear plastic cover and control knobs are not original and it's missing its internal fan and the underside of the metal case

We currently have an original Saffron Squeeze available as well

This is an excellent example of this instrument in superb condition for its age

Musitronics Mu-Tron Bi-Phase with C-100 Opti-Pot Pedal - SN 01960 Dirt This Binson B2 is oneFrom Tony's studio collection. Lovely set complete with the rare Opti Pot controller. Serviced, calibrated and in full working order sounds superb. The condition is excellent with the usual signs of age has been in regular use since I bought it many, many years ago. Freshly serviced and calibrated by our techs sounds spot on. As used by the Smashing Pumpkins on Siamese Dream: "This is one of the secrets to our secret sound. This is the Mutron Biphase.