Pulsers

Matrix VCF

Sixteen mode filter and VCA

AJH Synth · 14 HP · U3

Panel · 71.1 × 128.5 mm Drag to explore →

Description

A multimode filter and VCA built on the filter of the Oberheim Matrix 12, all analogue. With a VCO and an envelope, it makes a whole voice.

Key features

  • Sixteen filter types: the Matrix 12's fifteen plus a four pole all pass phaser
  • Types picked with the MODE knob or by CV, shown on sixteen LEDs
  • P-Vox switch, inspired by the Polivoks: resonance distortion and overdrive that drive every mode into rich self oscillation, doubling the filters to thirty two
  • Output VCA with input and output levels, and a peak LED
  • CV over resonance

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