NoizBox 4 out of 10.

Published on Apr 23, 2013 Henk-Jelle de Groot·2 videos

"NoizBox 4 out of 10.

3 Oscillator noise machine derived from M74HC14B1 IC (Hex Schmitt Inverter)
Unique wiring with unique sound.
Compared to the nine others it still sounds unique.

100% Handmade from wood / metal / copper and electronic parts.
Custom designed etched circuit board.

1 on / off switch
1 Lamp
1 Jack-Output (mono)
3 knobs for tweaking the oscillators

Pictures:
http://imgur.com/a/wJpeH"

CMOS beat box triggers In Line Effects Drumfire synth

Published on Feb 8, 2013

"hex schmitt trigger based beat box triggers 2 channels on the In - Line Effects Drumfire synth."

Noise synth

flickr by d_at
(click for more)

"I built this three oscillator synth using a Hex Schmitt Trigger chip. Also has a 567 chip with another oscillator and a filter. Master volume and voltage control for more craziness. Built in a tin that used to contain biscuits from France. Knobs are temporary until I get some matching ones."