I just bought this amp and I do not regret it.
I tried some models (Kenwood Akai others I can not remember ...)
the Onkyo seems by far the cleanest

Everything has been said about its connectivity features and therefore not bother to repeat the tour ...

As mentioned in another post, musicality and really excellent (I would say that the stereo is well distributed - and yes even for that amp is important - Dynamic good ... acute maybe a little too "crillards" but also depends on the type of speakers you use ... for my part have Technics who in 30 years so maybe not well suited.
Qi'il what may, I rediscovered my CD Vinyl my. As part of an audiophile listening to "musicians" seem to be in the room, but (yes there is a but) have quickly realized that there is much more poorly recorded CD or vinyl, poorly mastered it proving that this amp does not forgive and presents the sound as it is! so it is in my opinion a very good amp audiophile (and it is also home theater)

I got used to 69 euros (that's almost gave this price) and I do not regret my choice.
I say it again as previously, if you find a OCCAZ in good condition do not hesitate a second!