Lunetta 11 Spock July 1712

YouTube Published on Jul 17, 2012 by dolphinicus

"This is the latest panel in my new Lunetta 11 noise machine. Spock includes:
- 3 x slower CD40106 oscillators used for driving Clock inputs on other things
- 2 x 4 BIT Shift Registers (CD4015)
- 1 x 18 Stage Shift Reigster (CD4006)
- 3 x SPDT electronics switches with external control input (CD4053)
- 1 x Nick Collins / Draal modified / Me modified, with 2 inputs Pitch Tracker (CD4046)

Finally, as you'll hear in this video - pitch changes from the Lunetta 11 start warbling all over the place! :D That is thanks especially to, Nick/Draal's Pitch Tracker. I'll definitatively be building at least 1 more of these!
Note: due to problems with some of the different manufacturers of the CD4046, this one - the Texas Instruments one that Draal and I both use, DOES WORK PROPERLY. :)

I hope you enjoy."

RECENT DIY ELECTRONICS - DOEPFER CHAOS CASE + MATRIX MIXER

via John Macedo

"Doepfer Chaos Case
The idea behind the Chaos Case was to explore a very simple setup by applying nonlinear/chaotic routing and modulation. It's made from an old Electro Harmonix Hot Tubes wooden box with enough room for 4 modules (max 200mA) and a bunch of home made passive modules.

Matrix Mixer
Inspired by David Tudor. 4x5 passive Matrix Mixer built to expand the routing/modulation of the Chaos case. The Design is a expanded Nicolas Collins design from Handmade Electronic Music.

Some recordings of a few different patch configurations using the Doepfer Chaos Synth and Matrix Mixer. Modules used are 2x Doepfer A-110 VCO, A-121 VC Multimode Filter, A-118 Coloured Noise and Random Voltage Generator, the homemade passive modules... and a whole lot of cross modulation, nonlinear routing and tweaking:"



"Some recordings of a few different patch configurations using the Doepfer Chaos Synth and Matrix Mixer. Modules used are 2x Doepfer A-110 VCO, A-121 VC Multimode Filter, A-118 Coloured Noise and Random Voltage Generator, the homemade passive modules... and a whole lot of cross modulation, nonlinear routing and tweaking."