rwj1313 wrote on Mon, 27 February 2006 21:35 |
Is there an OP Amp that is a pin for pin replacement for the 4560 Op Amp that will plug in and sound better?
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Yes and no.
Swapping opamps can be simple.
First of all, what role do these 4560 opamps play in this desk? Mic amplification? Buffers? You may find that these cheap opamps do their job just fine.
The most common audio opamp is the NE5532/NE5534. When choosing a substitute, you must pay attention to power demands and stability (at least) before trying a substitute.
Also, You did not say if the 4560s were DIL or SIL.
There are a few web pages discussing this:
http://www.tangible-technology.com/audiobasics/upgrades/upgr ade_2_opamps.htm
PS. If you don't think the desk sounds good, then my advice would be to not buy it.