Top Naturalness | Moonriver Audio 404 Reference review in Sound & Vision HiFi Greek magazine by Paris Kotsis
“Consequently, it delivers the most organic tone we have heard from transistors, regardless of price. The 404 Reference has the freest and clearest flow we’ve ever heard from a solid state amplifier. The most natural regeneration of the attack and the erasure, the most realistic performance of the duration and the way each note beats.
It does not impose anything “by force”, but it releases everything in the recording and the speakers like this very much since they seem to bring out their best, especially in the transitional ones. The loads play calmer, fuller and more open under the guidance of the Moonriver Audio, they completely lose their excessive brilliance which is replaced by information but they never darken, since the amplifier is completely flat.”