From tubes to SS amp : Ayre, Belles, Pass or else ?


I’m a vintage kind of listener and my sound could be defined as UK sound, with a clear preference for musicality and refinement over hyper detail or oomph (having lived with Rogers LS3/5a’s for over 30 years should tell you sth).
Having recently moved from ProAc response 3 to Audio Physic Virgo 2 (vintage, told you) I find myself at crossroads with my tube amplification.

Currently using an Audible Illusions M3A pre on ARC VT60 amp (50watts of 4x6550) it sounds beautiful and much to my liking although very different. But I’ve grown the habit of switching from tube to SS amplification to be tube savvy as I can be in and out of my room and don’t fancy leaving the ARC on just to warm up the room (32x19”). As an alternative amp for everyday casual listening I use a couple of Meridian blocks (auto switch on is a blessing) I find musical enough but with the arrival of the unforgiving Virgo2 they clearly show their limit, add to that I’m 80% vinyl and recently added a phasemation MC cart the meridian really sound their age.

As I don’t want to leave the 6550 on at all times I’m on hunt for an SS amp up to the 2000€ mark (but less is more) that would deliver the musicality I’m after and not having to worry about retuning every 6 months. Music wise I’m eclectic from Radiohead to Chet Baker or Beethoven sonatas.

On my radar in my price and geographic range (I’m in Europe) I have identified (but not heard) as possible candidates the Ayre V-5xe and the Belles SA-100, I have also been advised to look at Threshold or other Pass designs even a cheap Adcom GFA555 mk1. I know full class A could deliver but I’m reluctant for the heat and power consumption it implies. So your input is welcome, what would you look for ?

slabadabada

I offer my reviews on Belles, Pass, First Watt and Gold Note amps at dagogo.com for interested parties. Among these four the most tube-like, imo, are the Belles and Gold Note.

The Gold Note PA-1175 Amp is unique in that it has a Damping Factor feature allowing switching between DF of 25 (like tube amp) and 250 (like Solid State amp). It's surprisingly effective at mimicking a tube amp, and retains the power structure of a SS. It opened my eyes to the influence of damping factor and its pervasive influence upon a speaker's sound. DF is considered by many to be a more benign aspect of amp design, but the PA-175 shows that is mistaken.

I built beautiful systems with all of them and recommend them all as fine brands.

I’m a Tube Guy. Through four years of attending RMAF, rooms featuring Ayre amplification have been the only ones which ever made me think I could live with transistors.

OK, that and a darTZeel setup which cost more than my house. That solid state sounded good, too.
Through four years of attending RMAF, rooms featuring Ayre amplification have been the only ones which ever made me think I could live with transistors.
Huh, I never thought about it that way but some of my other favorite amps are actually hybrids (ARC, Aesthetix). Among all solid state products, Ayre is the top of my list.
Many thanks for your input so far, good food for thought.
@sfar ar thanks had not thought of an integrated or Simaudio, I’ll look into those
@blindjim Thanks, but I’d rather do without tubes. also Carver has poor resale value here in Europe, and has to be imported so …
@maurip I hear you, not mentioned but is top of my list just worried about the power consumption when left on 18h/day :-/ I’d have to solarpower it.
@digepix @tmhaudio had not thought of YBA, had an alpha pre here not long ago to measure agains ARC and AI and it was just too dry and not engaging, maybe their power amps are different I’ll lend an ear to those, which one would you recommend, used, in a reasonable (-2000€)?
@inna had discarded them because of balanced inputs which I don’t have on my pre, may have been wrong though
@jmeinhar I’ve heard too many good things about IT and IS, yes it fits the bill and incidentally works well with LS3/5a which would make it a very flexible option for me.
@douglas_schroeder thanks for pointing the DP factor to me, I’ll read your reviews

Pass, Threshold, no one ?




@cymbop 5 votes for Ayre so far  but aren't Belles amps compared to darTZeel or am I confused ?