Just wanted to share my experience with purchasing a 3312ci (refurb) from Accessories4less.com (A4L). The unit arrived just two days ago. I've plugged it in yesterday and the unit power cycles every 10 seconds or so: it turns on, the display says 'connecting', a relay clicks, and shortly after the unit reboots itself. Just to be sure, I've unplugged all connections (speakers, HDMI, LAN) and the unit continues to power cycle. If I let it do that for a couple of minutes, it stops powering up completely and only the power button flashes amber rapidly.
I called A4L this morning and they want me to address this with Denon directly. Larry, A4L cust service rep, assured me that Denon will return/replace the unit at no charge.
I then called Denon at 201-762-6665 and was on hold far longer than I cared to be so I hung up. Will have to try again later.
A disappointing experience so far. Defective units happen, it's life, but to have me sort this out with Denon on my own is NOT how a DOA situation should be addressed by the vendor.
Not sure I will ever shop with A4L again.