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OPA627AP

post #1 of 2
Thread Starter 

getting new portable AMP (UHA-6.MKII) and it does offer an upgrade for the standard chip and replace it with OPA627AP for 50$ yet can any one tell me how good is this chip and what should i expect from it

post #2 of 2

That's very expensive. On my Neco V2, I swapped the original opamp with an OPA627. I thought it was a little darker.

 

Here's some comparison.

 

http://tangentsoft.net/audio/opamps.html

 

There are also fake OPA627 out there.

 

http://www.head-fi.org/t/316937/fake-opa627s-in-the-wild


Edited by wuwhere - 10/29/12 at 9:32am
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