YouTube via darenager "I was working on a track and decided to route the whole thing through my Bugbrand filter for a bit of mangling, using the notch output with resonance set to full, I noticed when the frequency was around the halfway mark an interesting effect similar to a vocal type sound emerged.
Anyway, this is not the finished track just a demonstration of the interesting filter effect. Hope you enjoy it anyway and sorry about the sound quality, the encoding seems to have messed it up a bit. The filter effect is quite subtle but hopefully you can hear it ok."
YouTube via EHX "The Ring Thing presents state of the art modulation control allowing the user to explore a new sonic world that is both familiar and inventive. Complex modulations with interactive parameters create any sound your mind can imagine. From metallic sweeps to subtle color changes to unique and limitless modulations, the Ring Thing will become your sonic dream machine.
Articulate pitch shifting, preset tuning, selectable waveforms and external control delivers sound designer mystery, with a Rock and Roll edge."
YouTube via zebranalogiczetangas "circular oscillator VII.This unit comes with two vco , two envelopes filters, four LFO ,mix with five channels output stereo , midi cv out and pwm You can look this unit in my website www.zebranalogic.com"
YouTube via denryokulabel "Hex Keys is musical keyboard which has substantial 98 keys! -play a chord with one finger -adjustable key layout, comfortable transposition http://www.denryokulabel.com/hex?d1
YouTube via makemagazine. DIY sewing machine. "The Handmade Music event series returns to Brooklyn, NY showcasing a talented collection of sonic experimentalists at Galapagos Art Space. A musical sewing machine, electro-country, the sound of blinking lights, and experimental gestural controllers were all on hand for the event."