MOTM

Thanks Paul.

I did more archeology, and in a box with the words "Vital Stuff" on 
the side (from an even more ancient layer of strata) was some lovely 
stuff.  All the parts necessary to build 2 or 3 of these circuits.  I 
guess I had a clue about 10 years ago and ransacked Ace electronics in 
the bay area for everything I needed.

Also in this box were some rather funky transistors.  I remember 
finding them there, TIS 97 and TIS 93.  I think these go in Moog 
circuits.  At one point back then I even built the little circuit to 
current match them, and had them all segregated as to who go to play 
with whom.

Wish me luck, I hope this works!

Bruce

--- In motm@y..., "Paul Schreiber" <synth1@a...> wrote:
> LM13600 dual OTA.
> 
> www.mouser.com
> 
> Paul S.
> 
> ----- Original Message ----- 
> From: <bruce@s...>
> To: <motm@y...>
> Sent: Saturday, February 17, 2001 10:13 PM
> Subject: [motm] Archeology
> 
> 
> > Well, I have been a build'in and a soldering lo these many days.  
And 
> > as is sometimes the case with people who really need supervision, 
I am 
> > "feeling my oats".  
> > 
> > A year ago I moved from Kansas City, and ended up in a much 
smaller 
> > house.  Many good things are still in storage.  Among them my 
heaving 
> > pile of schematics.
> > 
> > I found some crazy stuff.  Won't say what yet, but I am putting 
> > together the mouser order now. Shame they are most likely not open 
on 
> > Monday.
> > 
> > It would seem I need to find an IC that is labled (on the original 
> > hand drawn schematic) 13600 or I3600  Can't tell which.  Damn 
these 
> > early forms of writing...  It seems to have an op amp and a 
matched 
> > transistor as part of it.  I will let you guys know if the damn 
thing 
> > works.
> > 
> > Bruce
> > 
> > 
> > 
> > 
> >