[sdiy] korg ms02 antilog amp and log amp

Ian Fritz ijfritz at earthlink.net
Tue Mar 28 19:05:06 CEST 2006


At 09:46 AM 3/28/06, René Schmitz wrote:

>Hmm, I've measured the 2sc1583 and the 2sc3381 to about 1.2Ohms... Results 
>are at my website. Never tried to measure the CA3083 though.

Hi Rene --

Ah, yes, now I remember you did those.  The pair I measured was actually an 
NTE42, whatever that really is.  :-)

IIRC, the CA3083 is even less expensive than the Japanese pairs, and you 
can use one of the free transistors to make the diode for the hf tracking 
circuit.

   Ian 




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