We had a pretty interesting & lively session on the 1st Nov 2009.
It was great meeting the gentlemen behind the pseudonyms discussing their tastes in music & their perception of the SET Amps-both the higher powered 6C33CB & the 2A3-& the speakers-The Harmony One & the Amity.
I wanted to hear how the Amity sounded after the drivers had properly broken in & also how it fared with Solid State Amps.
-The Amity, after the break in, sounded extremely smooth-you could hear music thru them for hours & not perceive a hint of harshness or grain.
-Heliumflight has mentioned in his post above the various combinations of Amps & Speakers tried out during the session & also of the music that was played.
My impression was that the Amity paired very well with both the SS Amps.Interestingly,the difft sonic signatures of the two SS Amps, which were from well known & respected international companies, came thru clearly, which says a lot for the accuracy & transparency of the Amity.
It was very pleasant listening,with the music reproduced with all the detail & nuances.The mids & highs were pleasant & clean & the bass had a very nice tight quality, which is the forte of SS Amps.
However the diff between SS & SET tube Amps came thru clearly.
There was unanimous agreement that the same music sounded perceptibly nicer thru the SET,with richer harmonics,more sweetness in the mids & highs & very nice well controlled bass of a high quality, which I had emphasized in my earlier, detailed listening impression.
Tubes reportedly suffer from a looser, flabby bass control but this was nowhere evident in any of the SET Amps/speaker pairings-the bass was consistently of a high quality irrespective of the music we heard.
Among the SET Amps, the very high musical reputation of the 2A3 was clearly evident; they did indeed sound more involving than the other SET.
My choice of a combo would be the 2A3 SET + The Amity for the ultimate in Musicality ,Transparency & Versatility.Some others agreed.
Helium would differ but thats healthy & great -he has his own "ears" & trusts them.