Gyrinx VCF Uninhibited Functional Testing Audio [Demo #4]

Been short on time through the holidays, so I thought I would make a quick video while I work :D
This one is a functional testing routine I'm performing on another batch of Gyrinx VCF modules for sale.
It is very revealing as to the sound character as I quickly run through all of the functions of the filter without thought to sound design.
Sound source is Pittsburgh Modular Primary Oscillator saw and square.
Off camera I have a Batumi for LFO modulation.
Sequencing by Keystep Pro.
No added effects or processing, recorded direct.
Watch your levels using headphones, some harsh tones ahead.

Gyrinx VCF is a eurorack topology of the Synton Syrinx Filter section.
Check my Reverb store for Gyrinx VCF availability

101-VCO First Look Eurorack Oscillator [Demo 1] (Roland SH-101)

Quick 1-minute demo sounding off some waveforms of my new 101-VCO.
101-VCO is a eurorack adaptation of the SH-101 oscillator section.
Including sub-octave generator, octave range switch, and PWM.
Plus FM, Hard and Soft Sync I'll show in a future video.

Filter: GSE 101-VCF
Envelope: GSE 2xADSR
Kick Drum: GSE Pro-VCF in self oscillation + Bastl Skis.
Sequencing: Arturia Beatstep Pro

A more thorough overview is coming soon.
101-VCO full details at Modular Grid

Recorded direct to Tascam DR-05.
No additional effects or processing.

101-VCF Filter Higher Pitch Sequence Demo 02 (Roland SH-101)

In my last demo of the 101-VCF 8HP Eurorack module we heard some big phat bass sounds.
So what does higher-pitch sequences sound like going through it?
Answer: Sugary sweet, like a dream.
Take my word for it but watch the video anyway it's a bit repetitious but fun.
Be warned - some delicious high-end pitch resonance ahead!

Oscillators - Pittsburgh Synth Box PWM + Saw, CEM3340 VCO Saw
Envelope Contours - 2xADSR dual envelope
Sequencing - Arturia Beatstep Pro Pitch CV + gate
Kick - Noise Engineering Basimilus Iteritas Alter
Hats - Tiptop Hats909
Delay - Timefactor
Small amount of Reverb - Strymon Big Sky

Make the Korg MS-20 Synthesizer Sing Like Goldfrapp

In this quick video I show how to make the Korg MS-20 synthesizer achieve the weird theremin-like, sci-fi, singing as heard on the Goldfrapp Felt Mountain album. This classic sound is so very renowned for the MS-20.

Alison would send her mic into the External Signal Processor. This sends pitch and gate control voltages to control the synth. We don't actually need to do that. As the sound is coming from the synth engine, we can simply use the keyboard to control it.