Best Integrated All-tube Amp?


Hi,

My question: What are the best (and affordable) integrated tube amps in your opinion? (Not hybrid. All tubes.) Specifically, the best single-ended triode with zero feedback and ideally decent wattage.
So far, my list has only two:

1. Viva Solista. The problem with this one is that it simply gives you 17 wpc. It is way more powerful than most other amps that claim to have more power, but still I doubt it can drive extended low frequency speakers. (Currently I own Triangle Antal but in the future I might upgrade to deeper bass.) Nevertheless, I prefer sensitive speakers
2. McIntosh MA2275. I tested with B&W 800 and sounded awesome. But still it is not single ended (it is push-pull) and as far as I know it has some negative feedback. Plus, it a bit too pricey. (So is the Viva.) But I am still willing to consider.

What is your list, and why?

THANKS!

Josep
josep_hernandez
You may want to look into an Antique Sound Lab Leyla 845DT integrated. I don't have any experience with it, but it seems to fit most of your criteria.
Not many votes for the Viva, well I have just bought a Solista. I heard it at the High End Show in London in April, driving admittedly sensitive Art speakers. The room was fully 30 by 30 ft and a high ceiling, believe me, it was loud enough. Everyone there I spoke to made it the best sound in show, fast detailed, but so musical. No sluggish warm tube sound here. I heartily recommend an audition