"Quality is probably the least issue with the Yamaha."
"It is a rock, but if there is an issue it would be power. It's 90 wpc @ 8ohm can make your speaker choice an issue."
I have the"baby brother" Yamaha A-S1000 with "90w/ch@8ohms, 140w/ch@4ohms" and tipping the scales at 48.5lbs and believe me it does not lack power. Though I am driving 97dB "bookshelf" speakers so my opinion may be skewed a bit. Also rock solid reliability for 4 years and counting.
Bill
"It is a rock, but if there is an issue it would be power. It's 90 wpc @ 8ohm can make your speaker choice an issue."
I have the"baby brother" Yamaha A-S1000 with "90w/ch@8ohms, 140w/ch@4ohms" and tipping the scales at 48.5lbs and believe me it does not lack power. Though I am driving 97dB "bookshelf" speakers so my opinion may be skewed a bit. Also rock solid reliability for 4 years and counting.
Bill