The Benchmark amp has been proven over time. It is certainly a reference at its price point......BUT.....a big butt.....he he.....we like big butts....well, I do. What if the Peachtree GaN 1 amp ($2000 with 30 day money back) driven from an IFI Zen Stream (with upgraded linear power supply) is better?....... Wouldn’t it be cool if it sounds much better? Or do you have to have a DAC, Preamp, amp and analog cables? Do you want the best sound? What if this thing is it?!? It has already beat a Holo DAC May KTE with Holo Serene preamp with mono block Kinki B7 amps (see thread here on audiogon). If this GaN 1 amp is the real deal (and so far all reviews are raves)....then there will be a lot of happy people spending way less money to get better sound.......and it weighs 11 lbs!!!!!! 200 watts a channel. Of course, there will be even better digital amps available down the line.
Volume control is in the digital domain.....so the better the digital volume control and the better the streamer....the better the sound. The Bluesound does not sound as good as the $400 IFI Zen Stream (according to many). The $2400 Lumin U1 has LEEDH digital volume control (totally lossless).
I know, I am repeating myself here......but usually we have to hear something several times before it sinks in. This technology to me seems like its revolutionary......better sound for less.