audiomulch in noise

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Soldermask Arp Quadra Phaser PCB

 from making the ARP Quadra Phaser adaptation by Jurgen Haible ,i get my pcb's done locally and this is how it's done .

VCA with CA3046

 pcb layout

 

555 VCO

 Thomas Henry 555 VCO PCB Layout ,tested and working ,the dual transistor thing in the 8 pin Dip socket is BCM857 ,this is a slim down version with only triangle and ramp outputs

Freq Shifter - Part 1

 Frequency Shifter - Part 1