[sdiy] Triadex Muse, was Identification of 1970's logic parts?

[John Loffink]

I believe the Don Lancaster Psych-Tone was much simpler than the Muse.
There's a photo and simple schematic in Don Lancaster's TTL Cookbook, first
edition, page 283.  Like the Muse this uses a Shift Register and XOR
feedback network to generate pseudo-random sequences.  

John Loffink
The Microtonal Synthesis Web Site
http://www.microtonal-synthesis.com
The Wavemakers Synthesizer Web Site
http://www.wavemakers-synth.com


> -----Original Message-----
> From: owner-synth-diy at dropmix.xs4all.nl [mailto:owner-synth-
> 
> There was also an article describing a sofware version in E&MM many years
> ago. Feb '83 pages 90 - 92, though the actual source code was not included
> in the article.
> 
> >Does anyone have the "article by Don Lancaster in the February 1971 issue
> of
> >Popular Electronics magazine described the "Psych-Tone"? It's apparently
> >similar to the Muse in some ways. The Muse is not exotic technology, but
> I'd