Controls:
  • Folds manual and CV attenuator - sets amount of harmonic folding
  • Offset manual and CV attenuator - adds a DC offset prior to folding
  • Pulsewidth manual and CV attenuator - controls pulsewidth of pulse output
  • Grinder drive - Grinder input level
  • Grinder lag - alters harmonic content
  • Lockhart input level - determines level into Lockhart folder
I/O:
  • Inputs 1-2 - inputs to primary Wave Multiplier
  • Folds CV input - VC control of wave folding
  • Pulsewidth CV input - set PWM level
  • Offset CV input - add an external DC offset or another waveform
  • Folds output - primary Wave Multiplier output
  • Pulse outputs - squared up version of primary output
  • Grinder I/O - in and out to Grinder section
  • Lockhart I/O - in and outs of Lockhart section

Frac spaces: 3

Current draw: 50ma

Price: $300

Intense harmonic sweeps

Sequenced dual oscillators

Grinder effect on sine wave

Grinder on guitar

Same sequence, Folds and Pulse output.

 

Three independent Wave Multipliers that add intense harmonics to static waveforms. The primary multipler has voltage control over the amount of folding, waveform offset, and pulse width modulation. With two inputs, a huge array of sounds can be had. The Grinder adds "ringing" harmonics to any input, sometimes reminiscent to digital aliasing. The Lockhart folder is designed to warp a sine into harmonically rich waveforms. Think of these three Wave Multipliers as "anti-filters" dramatically adding harmonics rather than reducing them. Whilst the primary and Lockhart multipliers are designed for use with raw waveforms, the Grinder is particularily effective on complex inputs such as drum machines.

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