Moog 904C Filter Coupler


  • Band Reject/Off/Band Pass
  • Bandwidth Fixed Control Voltage
  • Center Frequency Fixed Control Voltage


  • Signal Input
  • Bandwidth Control Input
  • Center Frequency Control Inputs (2)
  • Signal Output


Not a filter itself, it's used to combine the low- and high-pass filter modules to create bandpass or notch filters.

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904-C 904 C

Where to find one?

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904-C 904 C gate s-trigger trigger voltage-controlled filter eq/excite/filter module modular lowpass lopass lo-pass lp lpf low-pass filter hpf hipass hi-pass highpass hp high-pass filter bandpass bp bpf band-pass filter notch filter modules by brand modules by compatibility
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