Antimatter Audio v3kt eurorack vector morphing mixer module

Description

Antimatter Audio v3kt eurorack vector morphing mixer module.
i'm original owner. comes with original box and ribbon cable for power. does not come with rack screws.
info from manufacturer's website:
The V3KT is a 6hp, 4-channel morphing vector mixer/quadraphonic panner with dedicated CV logic outs!
v3kt makes it very easy to animate vector mixes/synthesis, dynamic quadraphonic panning, or automate distribution of a signal through quad high-quality VCA channels. With easy operation and dedicated CV logic outs that can be fed back into your patch, it is truly an instantly inspirational piece of kit!
USES
Upgrade your joystick to a multi-function vector processor/controller!
Create quadraphonic signal panning for surround performances
Distribute a signal to 4 separate effects (distortions, delays, filters, etc at dynamic levels.
Combine various sources (synth voices, drum machines, radio, samples, spoken word, etc. to create experimental morphing mixes.
Blend 4 oscillator waveform outputs to reproduce vintage vector synthesis techniques
Use as a CV re-distribution continuous logic center to re-imagine your existing CV sources.
Utilize multiple inputs and outputs simultaneously in all modes to create complex, interactive patches.
Create 4 morphing CV outs from a single CV input
Use CV outs with VCAs or a VC mixer to create a parallel vector mix or distribution/pan!
FEATURES
Automatic sampling CV calibration (just hold the cal button while modulators go from min to max), v3kt is compatible with a wide range of -10 to +10 volt modulators including joysticks, envelopes, LFOs, etc...
8 internal high-quality VCAs + amps for a clean signal path.
DC-coupled signal path: The V3KT can process multiple CVs and become a hub of CV processing in your patches!
Reverse power damage resistance: Helps protect the V3KT from reverse power connections.
Automatic memory state saves for calibration and mode.
All ins and outs are available in all modes to invite experimentation, feedback, etc.
LED output indicators to easily monitor the current vector plot position.
Immediate/fast interface
Manufactured by friends that we play music with in Portland, OR, USA