PLEASE READ this FAQ on kits
The ASM (Analogue Synth Module) is a combination of the basic building blocks required for most analogue synthesisers.
The original ASM-1 contained a fairly standard arrangement of traditional analogue synthesiser modules, in what can be considered a compromise between simplicity and usefulness. The circuit sections are:
2 x Voltage Controlled Oscillators (VCO's)
1 x Voltage Controlled State Variable Filter (VCF)
2 x Voltage Controlled Amplifiers (VCA's)
2 x ADSR Envelope Generators
1 x Low Frequency Oscillator (LFO)
1 x Noise Source
1 x CV Glide Buffer
The current ASM-2 expands on this a little by adding enhancements tot he existing modules and adding a few more utility modules to the mix.
The ASM-3 will expand this even further to provide all the elements for a COMPLETE analogue synthesiser.