Usher R1.5

A lot of amp for your money, but could do with more outright punch

A really well considered product.Mature is perhaps the best single word to describe it.

one of the best amplifier ever (value for money)

Much better than Jeff Rowland model 10, which I used before.

Before buying this amp, I was using an Audio Research LS17 with a VT60 tube amp driving a pair of vintage Klipschorns (Bob Crites tweeters and woofers plus his capacitor kits). WONDERFUL sound!! The only problem is the lack of bass using a tube amp. I...

I bought this amp to use it with my Martin Logan Aeon I loudspeakers. The R1.5 performs this task very well. The sound is dynamic, clear and controlled over the entire frequeny range, when driven moderatly. At very high power levels, it seems to loose...