Unsound: I am not familiar with Coda products other than knowing that some former Threshold employees now work there. I have wanted to check out some of their power amps, just never had the opportunity to.
As to some of the Threshold products being "somewhat unstable" or changing sound with different loads, Moncrieff mentions this in some of his reviews but states that he basically likes the sonics of them when well matched. He is one of the few reviewers that actually checks for "load imperturbability" ( boy, is that a mouthful !!! ). John Atkinson has also mentioned this to some extent, even going so far as to say that some amps change tonal balance as the volume is altered ( Rotel ). I think that many amps / preamps are somewhat sensitive in this area and that is why cable selection is so system dependent. Sean
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