Summary: Denon has MAJOR problems with product quality. These units have long-standing problems with the network cards and have done NOTHING to fix the problems. I have yet to get any response for connection issues in 5 years. They do have a lot of features and sound great but if they don't work, what are features worth?
Summary: This Denon is worthless. Can't even use it for my home theater now. Plugged this receiver in after firmware upgrade and it has a delay in the voice on screen. Thought well that is no problem I will use the delay fix on the unit. Well it is delayed in the other direction. Using this function creates more of delay. Tried contacting Customer service they never responded to my email. Now I have a worthless product sitting here that I can't do anything with.
Summary: I purchased my 3311CI June 9th 2011 and figured I'd give an update since it's been right over 2 years and 2000+ hours of use since I've had it. I didn't know about the network issues until AFTER I purchased it and started reading about some of the problems people were having on the AVS Forum. So far, my 3311CI has been great and maybe I've just been lucky but I have not had one single issue with mine as other reviewers here on amazon and the AVS Forum have had..
Summary: I slowly stop to work feature die one after another I serviced this junk twice in first 2 years each time replaced motherboard covered by denon. Now after warranty at first I get noise during up-scaling. Can't upscale. Now most of the DSP slowly stop to work. They losing all channels and only central is working. It never worked with 3D correctly it losses sync from time to time and you had it to power on/off.
Summary: I have been really really disappointed by my purchase. I bought a Denon AVR 3311CI two and a half yrs ago.. it seemed a great thing. It had tons of features and I loved the networking aspect. After I found the app for it, it was even better. However even from the beginning it had problems. The right front channel would crackle regularly, and the only way I could alleviate this was to bi-amp the front channels.
Summary: I bought the first 3311 from Crutchfield, it went out in less than a month. Crutchfield sent another one. It lasted about 6 months, sent in for repair. Recieved unit about a month later, it went out in about 8 months. I placed it o a shelf and bought an Onkyo, NO ISSUES. I called Denon and have one week warranty left so its at thhe Denon center. I don't have any faith they will fix it.
Super great sound & plays well with all generations of Apple iPods & iPhones
Jonathan K., Amazon
29 September 2012
Summary: All in all it's a great receiver. The music is astounding when it is paired with definitive speakers. I don't use the network card so I can't comment about that. If you're looking for a great receiver and the network feature isn't on the top of your list, then save a lot of money & get this unit like I did. All of my music is stored on my laptop, iPhone, iPod, etc; so I stream all my radio and music from them.
Summary: Absolutely love it. Went through many receivers before coming back to this one including the Yamaha RX-A2000. Everything works the way it is supposed to without having to do extra programming. Only downside for me is the small display - can't really read it from across the room. Also all manufacturers are getting cheaper and cheaper. Eg. the 3312 loses the front panel door which is a nice touch.