CXA1297P Specs

[jbanneck]

Hi All,

Here is a weird one. I have a Pioneer C-72 Pre-Amp. I am looking to upgrade the Op amps. In the signal path there are 2 CXA1297P op amps but I can not find any data on these chips. I believe they were made by Sony. Does anyone have any information on them?

Thanks,
jbanneck

 

[madtecchy]

Hi.
The Cxa1297 may contain opamps. I found it listed as an equalizer amplifier.

Regards Ian

Sorry the attached piccy is for a cxa1298. either way it is not an opamp and i think you will find it very difficult to find somthing to upgrade it with as it is not just an opamp

 

[jbanneck]

CXA1297P

Thank you but I believe that is a diagram for the CXA1298. I am still looking.

Thank you,
jbanneck