Confusilated,
Here are two reviews by the AH and links to the user manuals on the the two receivers in question.
RX-V465 (
specs here,
user manual here) and
AVR 3805 (
specs and user manual here)
Things I noted:
- The Denon is getting old (circa 2004) but was a $1200 piece of kit back in the day. It has the much stronger amp section (120W/ch, unit weighs 37lbs). It lacks much of the technology/software modern AVRs support. It will be more difficult to set-up, because Denon manuals are terrible and the interface is on the primitive side.
- The Yamaha is newer (circa 2010), but was a much less expensive, entry level/budget unit at $300.
It has less power (claimed 105W/ch, but I sincerely doubt this is accurate, unit only weighs 18lbs). It does have HDMI and bluray audio codec support. It will be easeir to set-up and Yamaha manuals are an easier read, IMHO.
Given your stated comfort with using optical for audio and preference towards music over movies, I would probably go with the Denon. If simplicity of connections and ease of setup is more important to you, then opt for the Yamaha.
However, if you are truly interested in a "modern" AVR with most of the tech bells and whistles (HDMI, sophisticated EQ, bluray audio codecs, BT, Wifi . . .), I would find one at A4L for not too much coin and get the whole enchilada vice the entry/level RX-465.
Good Luck,
XEagleDriver