Which amp matches best my JM Lab Mezzo Utopia ?


I have clearly a predisposition to single ended and Class A design. Push pull does not apply. The speakers are a demanding load though. They go down to 3.8 ohms.
128x128aleko
Aleko, what amps have you tried on your Mezzo Utopias? Let me know what you think of them.....
Vet93, here it goes :

- Pass Aleph 3 - solid state single ended 30W.
The small 3 sounded fine with the Mezzo .
I would say it did the same as with 8 ohm speakers .
It used to get quite hot during operation.
There was the see through soundstage existing.
Output current is limited with the 3 though.
Subjectively this created the impression that the amplifier is trying too hard.
- Primare 928 monos - solid state, push-pull 100W.
At 100W a better match, maybe a very good match.
Good soundstage and bass line.
IMO these are very good amplifiers.
Easier operation but some clarity lost compared to the Aleph 3 .
- Gamut D200, solid state, push-pull 200W.
Good match especially that you can adjust the gain by the 4 switches inside.
Especially valuable for me as I use a tube phono pre-amplifier with cathode follower output and no line stage but only passive - selector and ladder volume attenuator.
Powerful sound, bass line was very robust, the speakers got in control .
The soundstage was very wide but not quite deep and see through like.
The highs were probably not that clear as with the Aleph but the mids were very good and the bass was much deeper .
The solid state character was still evident though.
The effect for me is that I get easily tired and want to try something else .
That is why I have started the discussion saying that I am going for a SET tube amplifier.
From what I understand it seems that the Marantz 2 you are using is a very good match for the Mezzo.
hi, you just have to try the XA.5 amps from pass labs, pure class A and way more power than the aleph 3. you will get the see through soundstage , but with better dynamics and more controlled bass. a good mach would be the XA60.5 monoblocks, 120 watts into 4 ohms. I dont know of a better sounding solid state amp !!! goodluck, chrissain
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