hmmmm, never heard of it personally. Where is it manufactured? Who sells it, where did you find it?
Yakov Aronov, the owner I believe of a electronics&repair shop in California made these amps together with his sons back from say 1990
to just about 2000 when they stopped making the amps.
The shop still exists, and I believe that there are some parts still available (but this must be dwindling by now), but since all I'm writing now is off my memory and from stuff..read over the years.
You had a 60w stereo amp (ls 960), a pre (can't remember what it was called), then a set of monoblocks 110
/120w something. ls 9100?, was it a 60w integrated as well? Not sure.
I think these amps are powerfull like solidstates at low freqs and good like tube amps should be but neutral and not soft at all in the midrange and up top.
The powertransformers can buzz, I'm sure this can be rectified with a dc blocker or what have you really.
There are some amps as far as I know also in the nordic countries, the never last long on the used market and gets sold really quick.
I believe they generally are sort of based on Dynaco so they should be an easy fix for any repairshop should that need ever come up.
I believe they are known to actually not fail that often either, so rugged stuff you could say.
webpage went down ca 2003'ish??? something (
www.aronovamps.com)
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I found this now:
http://www.audiocircuit.com/index.php?c=ARO&cc=920#Imperial