Quad 606

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01-Sep-2017 03:31 PM

Not Available

Posts: 2

There is an opamp TLC271CP on each of the power board,
can they be upgrade ? or Change to a better sounding like
Burson Opamp.

Thanks
Edwin
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02-Sep-2017 07:46 AM

Joost Plugge

Joost Plugge

Posts: 943

The op-amp is working as a DC servo, so not much to gain by upgrading. If you do, watch the pin-layout on the pcb, pin 8 is also connected. If you want to replace the op-amp, look for excellent DC charactheristics. In real life, if the Opa is not broke, forget it.

Joost Plugge

DaDa Engineering

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21-Sep-2017 04:15 PM

CBK

CBK

Posts: 29

Just curious which OPAMP has better DC between OPA627 and LME49710?

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