
via
this auction"Read all about this exciting
DIY analog Synthesizer PCB here... Please note that I removed both ADSR envelopes from the board but each section of the pcb is independent so this wont affect the other modules."
"The ASM-2 expands upon the popular ASM-1 with a number of new features and enhancements as detailed below. The ASM-2 brings the process of building a complete analog synthesiser closer to fruition."
Features:
VCO (x2)
VCF 1 - state-variable filter
VCF 2 - transistor ladder filter (Moog style)
VCA (x2)
ADSR (x2)
VCLFO (x2)
Noise
Glide
Sample & Hold
Power Supply
Ring Modulator
Main PCB