CubuSynth – VCFA – Full DIY Kit

£67.50 (Excl. VAT)

Multimode VCF with LP,HP and BP outputs and integrated VCA

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SKU: Kit_Cubusynth_VCFA Categories: , , , , Brand: HP Size: 10 HP


The CubuSynth VCFA is a multimode VCF with LP, HP and BP modes with integrated VCA, CV control over Frequency, Resonance and Volume. The CV input for the Frequency features 1V/Oct scaling over about 2~3 octaves. So it’s possible to use the module as a sound source to create plucky melodies with the resonance in “ringing” mode. The Gain control can be used to increase the output level and has a nice, soft saturation.

VCFA – Build Guide | Manual

Key features

  • 3 x simultaneous VCF outputs for Low Pass, Band Pass and High Pass
  • Integrated VCA on input stage
  • Input saturation on upper Gain levels
  • CV control over Volume, Frequency and Resonance
  • Frequency CV scalable for 1V/oct signals (stable up to 2-3 octaves)
  • “ringing” appears on upper Resonance levels


  • Width: 10HP
  • Depth: 34mm (measured from the front panel)
  • Power Consumption: +12V: +14mA, -12V: -14mA

Additional information

Weight 0.154 kg
HP Size

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