Minimodular
1 x Buchla 258 VCO
1 x Serge Neg Slew
1 x Wogglebug
1 x Sample and Hold
1 x Psycho LFO (modified)
1 x VCA
1 x Pulse Delay
1 x Serge Comparator
1 x Morphlag
1 x E4M Wildcat VCF
1 x Formant Digital Noise
1 x Nonlinear Circuits Analog Neuron
1 x Xmix E4M
1 x PAiA 2700 BPF

another demo of the Panel # 5 , pretty pictures hopefully coming soon .

Wogglebug bugging a Buchla 258 ,VCF by E4M driven from Wogglebug and Stepped Serge Negative Slew . Earlier image of the Panel .

Onda Quadra - magazine State Variable - VCF

Trance - type sequence using MFOS VCO , Buchla Random generators ,VCS , and Polivoks Filter dominant at the end of recording .

Beat Box style sequence using one VCO and no sequencer ,

on the image close up of my earlier no - budget panels

Paia Wind Surf 3730 

 

CNTX SDIY Modular build - Electronotes Zero VCO Demo

Raw output from the Electronotes VCO , this demo does not reflect this synthesizer
project and is just a partial demonstration of the sound palette of this oscillator 

this new build has 2 x 258 VCO's ,TZERO VCO from Electronotes ,Serge VCS ,2 x LFO's , MFOS VCA x 2, ARP VCF , Analog Neuron ,Mixer , Roland 100M ADSR  ,Portamento

modular

pix.

слика   s

Гнездо 

testing a Through-Zero VCO  by Bernie Hutchins ,light modulations .. and going into a  Yusynth version of Arp VCF 

Audio and voice recording >>

http://www.ciat-lonbarde.net/

This is just demo testing the second synthesizer i built for someone ,it contains a doepfer pcb board ,additional MFOS VCO ,Yusynth Sample and Hold ,MFOS Noise ,Suboctave ,MS20 XOR ,Glitchy Steiner VCF (my first proper pcb i built) ,Analog Neuron , the little black/white box is an external PSU with +/- 15 V ,+/- 12 V ,9V / Ground ,all could have been done better):

Few patches on the modular synthesizer ,these contain 2 VCO's ,some patches only one ,parts of buchla SOU ,one VCS ,SEM and Polivoks VCF .

https://archive.org/details/Synthacks-Vlad-Scetchbook

Drum Oscillators - Onda Quadra 1979_01

 

 Berry Klein - Electronic Muisc Circuits

 

 

 

Tektronix CFG250 Function Generator 

Tektronix FG503 Function Generator

Polyphony Magazine - Random Tone Generator ; Freq. Divider .
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 VCF - D.Avramov ; V Veleva

Nueva generacion instrumentos electronicos - Juan Bermudez

 

 

 

Emu UAF ( Universal Active Filter )

designs by Sergio Franco (Sal-Mar Construction)