Liquid Sky d-vices TRACT prototype

prototype!!!11!

liquid sky d-vices TRACT
created by Rene Schmitz (schmitzbits.de / liquid sky artistcollective)
frontpanel d-sign and additional ideas by Thilo Goldschmitz (liquid sky artistcollective)
made in europe
available later this year

re-patched Synthesizer Voicing Section, 
​with flexible routing capabilities.

Audio Mixer.
- three inputs (number of sources connected determines gain)
- level control for the sum
- visual signal level indicator (green/red 5V)

Sallensteiner Multimode VCF (2x)
- 12 dB LP mode
- 6 dB HP mode
- 6 dB BP mode
- modulation depth polarizer
- cutoff control
- resonance control
- common filter coupler (series / parallel)

Voltage Controlled LFO
- TRI output
- SINE output
- PULSE output
- modulation depth polarizer, for alternatively external voltage control or
regenerative waveshape control (slope / curve).
- sync input
- two overlapping frequency ranges (0.05Hz - 500Hz, 0.005Hz - 50Hz)
- two LEDs for +/- indication.

Fast Snappy ADSR Envelopes (2x).
- retriggerable
- manual gate key and hold switch
- free running, gateable and retriggerable A/D loop mode
- high precision for CV applications
- gate and output indicators
- dual output

Wavefolder
- up to 6 folds, with overdrive limiting
- integrated VCA for dynamic control
- modulation depth polarizer
- dual inputs

Apex VCA
- discrete clean low noise design
- manual gain control with +/- 23dB gain range (x15/x0.07)
- control response with continuously adjustable shape (convex, linear, concave)
- visual output level indicator (red/green)
- ac/dc switch

videos soon here: https://www.instagram.com/liquid_sky_d_vices/