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
jwin
Do you mean the APL upgrade?

http://www.audiocircle.com/circles/viewtopic.php?t=17291

Dave
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
It's APL Hi-Fi (Alex Peychev).

http://www.aplhifi.com

Regards,
After hearing how awesome daltonlanny's Reference Audio Mods all out modded Toshiba SD-4960 sounded, and how it basically equaled my Linn Unidisc, I would have to VERY HIGHLY RECOMMEND Reference Audio Mods all out modded Denon DVD-3910 by Douglas Jesse!
A/G--

Any idea how much dough for the Reference Audio Mod? Thanks
Sammie,
Go to www.referenceaudiomods.com and click on the Denon DVD-2900/3910 section.
Prices vary greatly according to what you have done.
Looks like their ALL OUT MODDED DVD-3910 is $3455.00 including a brand new unit, and $2455.00 if YOU supply the unit to be modded.
I may sell my Linn and go this route, or purchase a used Esoteric DV-50 and have it super modded by Reference Audio Mods. After hearing a modded Toshiba SD-4960 with less than 1 K TOTAL in the machine and all the mods basically match my Linn Unidisc, they must be doing something right!
I AM IN NO WAY AFFILILIATED WITH REFERENCE AUDIO MODS OR ITS OWNERS.
Angela
Dan Wright of Modwright also has an SS and Tube mod for the Denon 3910. Production should start as soon as he has settled into his new premises in WA.