I have a HT510 (refurb from ecost.com, I think it was orig. part of Onkyo's HT-S760 system).
I loved it, simply amazing for $80. Then I bought some cool Mission 700s at a garage sale. Amazing. Then I tried to hook up a 70c2 as a center channel and then left channel stopped working. Tried removing and triple checking wiring. But left channel simply stopped working.
So what do I do? Buy another? Upgrade? To fix would be too pricey...any ideas?
(I still use it, but only through my B channels (which are limited to stereo only) haha)