The Vermona Synthesizer. Part 2 VCOs, VCA, VCF and other features

Synthfluencer

Part 1 calibration below.

"The Vermona Synthesizer is one of only two synthesizer models developed and officially produced in the German Democratic Republic (GDR). In my video series I want to intruduce this rare synth. Second part dives into the VCOs, comparing the wave forms of the Vermona Synthesizer with a Behringer Model D.

0:24 VCO1 Wave forms demo and comparison
2:30 VCO2 Wave forms
2:58 VCO1 + VCO2, "PWM", tuning, octave range
4:52 "Hacks", combining octaves and wave forms
6:23 LFO
7:32 Pitch wheel and glide function
8:36 VCF
11:12 Envelope (VCA/VCF), playing around"

The Vermona Synthesizer. Part 1 calibration


"The Vermona Synthesizer is one of only two synthesizer models developed and officially produced in the German Democratic Republic (GDR). In my video series I want to intruduce this rare synth. First part shows the VCO calibration process. The complete process (VCA, Envelopes, base voltage etc.) needs soldering and an oscilloscope. VCO calibration should be applicable to 90% of all calibration work so we focus on that."