Players love the optical compressor in the highly acclaimed BBE B-Max bass preamp, so much so that BBE decided to offer the same compressor circuit in a stand-alone foot pedal. Opto Stomp soft-knee design offers transparent control of dynamics and very musical compression reminiscent of the classic designs of the best vintage optical-element compressors of the 50’s and 60’s. Other features include switchable -15dB pad, LED compression indicator, non-slip rubber bottom, easy-access 9v battery compartment and included external power supply.