Very well reviewed Bel Canto Ref1000 MK2 mono blocks. Clean, powerful and surprisingly neutral in a small foot print. In my opinion, the upgrade for the REF 1000s improves
these amps in very important ways. Essentially what was before a very
fine amplifier is now even better and importantly by a fairly
significant margin. As such, anyone owning the original version of the
REF 1000s has an opportunity for a major improvement in overall
performance for a reasonable price. Those looking
for a superb musical amplifier, something with power, dynamics, control,
finesse and musicality – I strongly suggest you can't go wrong with these monoblocks. Buyer adds 3% Paypal and $70 shipping and insurance. shipping only to U.S. Serial numbers 2047/2048. Rated 8/10 is very conservative, they are clean and to my eyes unmarked. Priced at under Blue Book value so price is firm, and I never seen them priced lower. Read the reviews. Thanks for looking.