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Dual Voltage Controlled Filter Model 291

Dual Voltage Controlled Filter Model 291

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Dual bandpass filters with variable width, center frequency, filter resonance, and frequency modulation.
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Description

The Model 291 gives you two independent bandpass filters with voltage-controlled center frequencies and bandwidth, and frequency modulation input. The Buchla reissue 291 has exceptionally low noise and high dynamic range, coupled with the original Buchla design and its exceptional musicality and control.

 

Features:

  • Center frequency ranging from 30 Hz to 15 kHz - a bandwidth range of one semitone to four octaves
  • Offset controls for initial parameter values
  • CV inputs for center frequency and bandwidth with additional controls for range and direction
  • Resonance controls for each bandpass filter (Q)
  • Frequency modulation inputs with attenuation

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