VCO7b

[tomg]

> There is an extra op-amp in the design. I though I would change the
descret
> NPNs to a LM3046 and use it to build a chip heater. Maybe next time I 
move
> it.....

It was still on the board so I added the 3046 heater. Warms up nicely! 

 http://www.mindspring.com/~vco/misc/pics/vco7b_sd.gif

 -tg
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