[quote name='shrike4242']I would buy some 14-gauge speaker wire from Monoprice and use that in place of the existing speaker wire. Not needed right out of the gate, though I use Monoprice 14-gauge speaker wire for my speakers and it sounds great.
Back in the xx6 line of receivers, there were some issues with overhearing and other issues. I knew that going on and haven't had it be an issue and I've had a cooler (
http://www.soundscienceaudio.com/AVCooler.php) on top of it since moment one. If I ran it for multiple hours without the cooler, it does get quite a bit warm, yes.
The 876 has a great upscaling chip, so video lag and poor upconversion aren't an issue with it. A lot of those issues were fixed with the xx7 and later series of receivers. If my 876 died, I'd get another Onkyo in a heatrbeat.
I do agree that the Onkyo HTIB is a great package for its price, no question.[/QUOTE]
I have an 876, and while it gets hot I never had an issue with that despite not using a cooler (only thing I had was a bad hdmi board, but it was a refurb and under warranty from onkyo, so it was a no issue fix). I just keep it on top of my A/V rack and don't try and stuff the behemoth inside a shelf or in a cabinet under a TV or something.
I upgraded to a 3008 like 6 months ago, and aside from it getting hot (which again, hasn't actually been an issue) it's been stellar too.
It's been my 4th Onkyo (a HTiB one- similar to a 504?, a 606, 876 and 3008). I still have the last 2, sold the 1st one, and gave the 606 to my brother and it's running like a champ too.