dear all,
i had changed the the ad797 op-amp when i first push the power button, the cdp was not responding, so i tried turn it off and on again the result is the cdp turn off automatically after count down to 11sec. the third time is until 4sec and following time is it turn off after count down and "no disk" showing. finally, it can be turn on and play cd and it seem like normal.
the ad797 sound is totally diferent from bb2604, it's really ultra low distortion i can said, bass is not as powerful as bb2604, vocal is much more natural, high frequency positioning is more accurate and clear. i can feel like playing LP with this ad797, it's can let you have less digital feel.
but i guess bb627 sound can give me more satisfication rather then ad797.
since i haven't try bb627 in my cdp so i still can give any advice here.
the cd-rom tray ejected but no display from the lcd after i pushed the power button when i check the cdp this morning. second time it's worked.
so i will change back to bb2604 and see is this problem cause by the ad797. |