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Audio output stage for cd (opa 627)
Audio output stage for cd (opa 627)
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Old 28th August 2006, 03:12 PM   #1
sopapo is offline sopapo  Spain
diyAudio Member
Join Date: May 2005
Location: segovia
Default Audio output stage for cd (opa 627)

Hello to all,I am going to build a new output stage for a crappy technics cd that I have,and I going to build a separate miniboard with this stage that I will put into . and I going to put a separate power supply for this board (into the cd too)

I going to use two opa 627 that I have around (instead of the 4560 that have originally

do you think I have to put a low pass filter before the opa627 ??? which fq cut? 120 Khz?

Thanks for your time
Best regard
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