QUESTIONS? Call Our Gear Experts | 484-291-4327
 

Doepfer A-121-2v 12dB Multimode Filter (Vintage Edition)

Continue Shopping or Checkout

checkbox FREE SHIPPING
checkbox BEST PRICE PROMISE
checkbox FOREVER SUPPORT


Module A-121 is a voltage-controlled multi-mode filter with a cut-off slope of -12 dB / octave. Four simultaneous outputs are available, each with different characteristics: low-pass, band-pass, high-pass and notch (or band reject). The cut-off frequency determines the point at which the respective filter effects appear. The frequency can be adjusted manually, or by voltage control (Filter modulation, for instance by an LFO or ADSR). Two CV inputs are available, whose control voltages are summed. Resonance (Emphasis or Q ) can be adjusted manually, or by voltage control, right up to self-oscillation, in which case it will behave like a sine wave oscillator.

Technical Specs

  • 8 hp
  • 40 mA +12V
  • 40 mA -12V
  • 0 mA 5V
  • 50 mm deep


      Related Items