Check out audiocircles.com. API had a forum there. Alex is a highly repected modder. There are several modders who all seem to have excellent mods. Check them all out. I do see a new mod on the 3910 on reference audio mods here on audiogon. Check there too. Get all your questions answered and then pick your modder. Good luck and let us know how you do. The 3910 appears to take well to these mods....cheers
What is an API upgrade?
I've been reading a lot about an API upgrade for a Denon 3910, but who does it? What does it cost? If there are grades, where is the most bang for the buck?
Thanks
Jeff
Thanks
Jeff