A purchaser of this amp, from early in 2017, stated " Conrad Johnson meets Krell ". I have owned a few CJ amps ( 2 tube, 2 ss ), and a few Krells ( but am familiar with many Krell amps ), and I have to say, this amp definitely has many " high end " characteristics. What I like about it, particularly, is how " tuneful " it is. With a better pc, it truly follows the bass and rhythm of whatever music I am listening to, and I cannot say many of my amps ( and believe me, there have been 100s ) have done so well in this area. The transients are fast, and the dynamics are incredible ( keep in mind my Lascala’s are quite dynamic ). The tone mimics the music, and the spatial presentation is high, wide and deep. A killer at $499., and of course, with the right loudspeakers. It is a very musical and enjoyable amplifier. Enjoy ! MrD.