Now you guys have got *me* all confused: > > Dont the 130/131s use the PA382? Mine do, but i dont know what date they > > were made. > > > > My 132s certainly use the CA3280. > The PA382 is the Curtis Chip. Dough Curtis renamed the CA3381/3382 to > PA381/382. don't ask me why. Julian, does your A-132 _really_ use the CA3280, as opposed to the CA3080 (the CA3280 is a dual OTA package with linearizing diodes)? The PA382/CEM3382 is the exponential flavour, which would seem to have no place in a linear VCA!? Just curious to know if there is another variant A-132 out there I'm unaware of. Tim (trying hard not to get all my 2's, 3's and 8's confused)
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Re: Noisy A-131 VCA >> opamps
2004-02-05 by Tim Stinchcombe
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