This is a tube amplifier, no doubt about it, but slightly different than classic designs of this type. Because whatI noticed first was its dynamics. This aspect of sound is considered the most important by the PRO industry and many musicians, and often "forgotten" by the audiophile industry. Not in this case. I started the listening session by comparing two versions of the super-classic of jazz music, one of the most important albums of this type, i.e.Saxophone Collosusby Sonny Rollins, namely the XRCD version from 1998 and the modern SACD version prepared by Analogue Productions in 2014.Read the whole review here: http://highfidelity.pl/@main-1052lang=enRead more about the EVO200 Integrated here: EVO 200 INTEGRATED AMPLIFIER