The
ASM-1 is a DIY analog synthesiser created by Gene Stopp and
was derived from a number of
Electronotes projects submitted by Terry Mikulic and Bernie
Hitchins.
The ASM-1 design brings together the basic modules for a classically
configured synthesiser on a single pcb.
Although on a single pcb, each
module is fully self-contained with only the power rails common
to all modules. This allows the user the freedom to use the
ASM-1 in any type of design desired, from a small pre-patched
unit to a fully psuedo-modular system.
The
following pages provide details of each of the various modules
that constitute the ASM-1 and is intended to provide `complete'
documentation for the ASM-1 including additional circuits such
as a power supply.
Although the design of the ASM-1 is intended to allow the user
to configure each modules inputs to their own specific need,
many users will, in fact find, that there are a common set of
`basic' input options needed for most of the modules.
In addition to covering the original ASM-1 design, we will also
include `updates' to the various modules that define these `basic'
configurations.
Module
|
About
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Schematic
|
How
It Works
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Setting
Up
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Ammendments
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BOM
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VCO
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VCA
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VCF
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ADSR
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NOISE
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LFO
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GLIDE
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PSU
(onboard)
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PSU
(external)
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ASM-1
PCB (discontinued. See ASM-2)
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ASM-1
Manual
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Appendix
A
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Appendix
B
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Appendic
C
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Addendum
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Some
Suggested Panel Connections
Some
ASM-1 Builds
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