[sdiy] schematic for Moog 901 VCO

TJ daytona at verizon.net
Sat Mar 21 22:04:35 CET 2009



>
> Man those "moog music" moog modular re-issues have some of the most  
> beautiful circuit boards i have ever seen....they look like they were  
> really well made
>
> anyone know the story on those or why Moog (the current moog) doesnt  
> make those anymore?
>
Could be the CA3019 on the 901's were difficult to source? If some one  
remade the circuit boards, I would buy a few of each.
  So if anyone is interested, I put a few pics of the 901 pulled out from  
the Moog. Click on the 901 photos for a higher rez pic.
The particular Moog 1P was resurected by me. It was stored for many years  
in someones attic, and did not see much action in it's life. After a  
recap, refurb, and retune, it sounds great. I replaced as few parts as  
possible and rather than installing new pots, knobs, jacks, I took the  
recycled route, so it's 98% original! Amazingly the 905 reverb still had  
the factory ties on the spring. I guess the studio in Manhatten, NY did  
not get to it? Build date on the on the 910 is Aug. 11, 1969. A couple of  
days before Woodstock, and a week or so after man had just stepped on the  
moon. A blast from the past!

http://mysite.verizon.net/vze6s1hi/moog1p/

Terry



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