[sdiy] ad633 fun, psu

[matti]

so, having recieved my ad633's, I decided to use them. using the fatman's
+8/-12 power, the output sounds much more like the two inputs summed, than
multiplied. I've tried both the simple ad633 circuits floating around, and
opamp gain stages fr the inputs. Anybody?


I have two wall warts for use here, 12VAC and 10VAC outputs. Is it
possible to use the two together as a 22VAC Power supply? Should one lead
from each be tied to each other? For ground, would it be better to use a
trim pot to adjust the point at which the two transformers are tied to
each other, or leave this floating, and use capacitors between the the
remaining leads?


thanks


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finland red
germany black
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