Hands-on filter control. The Behringer System 55 904A VCF Module is a low pass filter featuring a range of controls to manipulate the input audio or CV signal. Take full control of the filters resonance and cutoff using the fixed control voltage and regeneration knobs.
To access the System 55 904A, audio in and out connectors are provided, alternatively use 3 CV inputs for control of the frequency.
Product Ref: 154637