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Humble Audio Quad Operator


4 Variable Waveshape Operators for Linear FM Synthesis

Implementing frequency modulation synthesis completely from scratch in firmware, the Quad Operator is able to provide a modern take on frequency modulation synthesis.

Features:

  • One knob per function design for true ease of use
  • Any FM algorithm is possible via modulation matrix
  • The Algo expander provides algorithm save/recall and crossfading capabilities
  • Independent output per operator
  • Virtual VCA per operator for both animating modulation and output volume control
  • Includes a dedicated “AR FM” input with its own modulation sends, designed to bring an audio rate signal in from your rack for use as a modulator. Try processing a phase locked operator, and feeding it back in!
  • Each operator can also be unlocked then tuned and patched independently, making the module a great general purpose oscillator bank
  • Convincing digital emulation of classic analog waveshapes—sine, triangle, square, and saw
  • An LFO mode, enables the generation of phase locked, complex modulation signals

539€

Power consumption:

  • standalone: 140mA at +12 V and 13mA at -12 V
  • with Algo: 145mA at +12 V and 13mA at -12 V

Depth: 25mm


30 HP


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Alex4

Alex4 Distribution GmbH
Lessingstr. 98, 100 – Haus 11
13158 Berlin
Germany

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www.alex4.de

Tel +49(0)30 - 61 65 100 40
Fax +49(0)30 - 61 65 100 49


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