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do you guys think these dual opa627 chip is fake ?
thanks,,now i'm running audition test, and so far they sound extremely beautifull....
It looks like the not-very-readable B-B laser marking. The texture on the surface of the part looks to be the standard roughness from molding. If fakes, the original marking is usually abraded off the part and the surface won't look like this.
My guess is they are genuine.
My guess is they are genuine.
It looks real. I just got mine from Digi-key and looks similar. Fyi mine came in a 6"x4" 3m static bag.
they're real, confirmed 🙂 they revealed much details in my cds, i was like , i never heart that song before...
an old cdp, technics sl-pg5 cd player....firstly i removed all caps and installed elna cerafines and some rubycon za's then changed the opamp, older opamp was a 4560 .... difference is huge....
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