One for the less hard core and less capable, like me
The guy that sells them on the bay has been doing so for years now, and as an easy fix I went with one, the result was nice with the music flowing and sounding more natural.
I guess just like the regular NOS mod does, though as I have never done it I wouldn't know if or how much difference there is or might be.
Anyway, after adding this in place of the SAA7220P/B chip there was no muting so that track noise at the start of CD play and when starting a new track via the skip function, so added the work around I read of on the lampizator site, and now playing as it should. Soldering that wire to the 7310 was challenging for myself at least.