There exists an Audiogon review of the Tri Vista, with comparisons to the Benchmark Dac1. Sometimes the A'gon search engine can't find it, so just Google "Tri Vista 21".
Incidently, I just purchased a dac21 modded by Parts Connexion in Quebec(Canada).
It's astounding. Far superior to the A308 I was using previously.
In particular, a very wide soundstage, increased space/air between instruments and singers, deeper bass and very natural highs.
Strangly, I hear more detail even though it's more laid back overall than the A308.
In short, it's taken my system to a level I didn't think it was capable of.
Incidently, I just purchased a dac21 modded by Parts Connexion in Quebec(Canada).
It's astounding. Far superior to the A308 I was using previously.
In particular, a very wide soundstage, increased space/air between instruments and singers, deeper bass and very natural highs.
Strangly, I hear more detail even though it's more laid back overall than the A308.
In short, it's taken my system to a level I didn't think it was capable of.