POLE-ZERO is a 4-pole (24dB/octave) low pass Voltage Controlled Filter (VCF) utilizing MOSFET transistors. MOSFETs are known for their soft, vacuum tube like distortion when overdriven. POLE-ZERO is designed to exploit these characteristics with the addition of a MOSFET saturation control and provide a much wider palette of sounds when compared to a standard VCF. A Voltage Controlled Amplifier (VCA) is also a relatively novel addition and provides a simple way to amplitude modulate the filter without the need of an external VCA.

  • 4-pole (24dB/octave) low pass filter
  • Resonance up to self oscillation
  • 1V/octave CV input
  • Dedicated FM input with polarizing attenuator
  • Mosfet saturation adds warmth and low end punch
  • Integrated VCA with CV input

Width: 6 hp

Depth: 25mm

Power: +/-20mA

Manual

MSRP: $169