Used MF Trivista 21 or Benchmark Dac1?


I'm looking for a new Dac in the $1000 range, and am wondering if it makes sense to go with a slightly older Musical Fidelity Trivista 21 or a Benchmark Dac1 or a PS Audio Digital Link III or a Bel Canto Dac3 (if I decide to spend even more). What's the downside of the Musical Fidelity? My system is all Krell, so I am thinking the tubes in the MF might soften it a little, though I have read the PS Audio Digital Link III may also be a good choice. Any thoughts?
mainer8
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.
I owned the TriVista with the full Parts Connexion mods - it was a fabulous piece. Heirloom quality - hard to imagine anything ever wearing out.

Even the tubes - urban legend has it (backed in this case by fact) that MF actually has enough tubes in reserve to replace any that might fail for years to come.

Please understand that these are not tubes like 6SN7s or 300Bs. You don't see em and you can't change them. They do not create, and the TriVista does not have a tubey sound in the usual sense of the phrase.

The big variable will be the quality of the signal and the cable you connect to it.

I ultimately sold mine, with considerable regrets I might add, because I wanted to get SPDIF out of the chain and go direct with USB.
Trivista is less digital sounding than Benchmark but Bel Canto Dac3 is nice step further of Trivista.
Can any of you explain the lights in the footers of the Trivista21? I've seen them red at startup, then amber or blue when playing music. What's the amber vs blue indicate?