APL HiFi provides complete descriptions of their modifications on the website, although some of the information is now outdated, including pricing, as Alex has changed parts, and improved his design (which he does continuously). Besides Alex, the owners of his players have the most up to date information about what is current, but for a good idea of what's involved on the APL Denon 3910, I'd suggest looking at the website.
The great thing about APL is there are no mysteries about what you're buying. At least that's a great thing to me.
The great thing about APL is there are no mysteries about what you're buying. At least that's a great thing to me.

