Klavis Quadigy - Quad Envelope

The Quadigy is a wonderful piece of kit. For one, it's fairly small (14HP, 3U). Using a single gate, it gives you enough juice for an amp envelope, 2 filter envelopes, and an LFO (for example). Or maybe a paraphonic patch with 2 amp and filter envelopes that can respond to velocity. Using the cycling features with global time stretched to 0, you could even sequence drum modules with it. How about controlling LP and comb filtering and distortion on a gnarly neuro bass, and playing with the time-stretching feature to get even more gnarly? Or maybe just a simple VCA control for a basic vaporwave patch with unreasonably dreamy reverb. It's a lot of power, in a fairly compact format. The opportunities are endless. Impossible is nothing. Thirst is everything.

This one in particular has been kept in a smoke-free, pet-free apartment. It has been used in a few patches, and likely not quite "mint", although you'd be hard-pressed to find any flaws with it. It comes with a ~20cm 16pin ribbon cable and a flyer in the original box.

Here's the shpiel from the manufacturer's website:

Width: 14HP

Depth: 38mm

Quad Envelope Generator

• Quad 7-stage envelopes
• • Pre-delay
  • Hold
  • Attack
  • Punch
  • Decay
  • Sustain
  • Release
• Continuous curve shape setting
• Inversion
• Independent output level
• Cycle capability with auto fit-to-clock
• • Elastic time stretching
  • 5 internal clocks with tap tempo
  • External clock control
  • Multiply/divide and offset
  • Individual cycle ext. control
• 32 presets with naming
• External preset control via CV/Trig
• Simultaneous 156-point CV matrix
• Morphing on presets and CV Matrix
• Multi-editing for polyphonic uses
• Live mode for easier/safer control
• Graphical display
• Real-time envelope stages LED indication
• Settings restored after power cycle
• Easy firmware update via an audio file
• Eloxal printed aluminium (silver panel)
  or bath anodized brushed aluminium (black panel)
• Skiff-friendly and compact module
• User manual in English and German