I know this is an old post, and I am a newbie here and what more, I own a Sansui A-1110 amplifier and its stable mate Sansui T-505 tuner. I also am interested in the specs of this amp, I know that it isn't one of the best of Sansui's amplifiers but all in all it delivers the goods. It performs decently and coupled with my vintage Pioneer CS-F45 speakers they can rock my house down, figuratively speaking. I haven't really appreciated its performance before I had them Pioneer speakers as they were formerly paired with Sansui SP-X6900 speakers and after I hooked it up with the Pioneers, man, I can say that this amp is pretty good and may compete with the best of them. It may not be a purist's dream amp or even a collectible but it is my ONLY amp and it has served me well these many years, and I think I will keep it and listen to it play my kind of music, which is mostly hard and classic rock, jazz-fusion and some smatterings of new age and ambient. Maybe when I can finally score an AU 919 (my dream amp) and maybe a pair of HPM 150's hooked on it (keep on dreaming!), I may think of retiring it to the outhouse with them spx speakers, but until then...let's keep on rockin'!