[sdiy] TA101 from Valley People

[Tom Arnold]

On Thu, Jan 19, 2006 at 08:10:06PM +0000, Seb Francis wrote:
> "The TA101's are just sets of closely-matched NPN/PNP transistors, often 
> used as VCA's."

Look in this schematic :
http://www.waltzingbear.com/Schematics/Valley/400_audio.htm

Its blurry but you can see a TA101 right there in the middle.

A quick bit of websearching turns up that the TA-101 was made by Allison
Research.  This stuff is 70's vintage, I can find very little mention of
Allison Research anywhere.

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