Ok, All I can do is recommend the tube amps that, "I", personally enjoy. Like everything else this is WAY subjective. And the speakers will show the amps differently as well.
But there is more to those which I like than just the sound. And the tube power differential people have talked about? That is a "real", thing. I can't say that I understand it very well. But as the different manufacturers test, rate and also design and build differently? Your going to see a wide range of differences because of that as well!
I have one pair of mono-blocks that only rates at 4 watts but pushes as well as any 40-50 watt tube amp that I have tried. "Sonance, Opera 300B cyber". And I will say that most tube amps that I have tried rated at 30-50 Wpc will push as well "IMHO", as most SS amps rated for 100WPC. "Not-withstanding, Pass, Threshold and a few others"!
My favorite tube amps overall are the "Manley Labs", ALL of the offerings from Manley sound crazy nice and are also built like a tank! And the Biasing is the most user friendly I have ever seen. Marked out for you on the top of the amplifiers themselves. And I believe they even still give you a free multimeter when you purchase them from the factory which is in Ca..
Something i have noticed though in the way you want to power your speakers for the best sound which I have never heard anyone else say before though. When I purchase/use SS amps? Headroom is a GREAT thing. It helps keep the distortion low. Keeps you away from clipping which can destroy some amps very quickly. And is just a good thing all around it seems. With the tube amps? Not so much! You want the amp max, "Where it will clip", To be near your reference listening level. Why?
Because with a good tube amp that is where most sound there very best! But a SS amp? For most,
"Again though",
"Not-withstanding, "Pass, Threshold and a few other SS amps, that work a little bit differently", You want that headroom to stay well away from where they clip. That for the best sound you can get from a SS amp. Because distortion from a SS amp is always just horrible noise.
I also have to agree with "WolfGarcia", above. The most bang for the buck", I believe would be from "Jolida", Just, now it is named, "Black Ice"!
Black Ice, also has a certain, one Mr. "Jim Fosgate", in the house now. "
"That fellow currently holds more patents than even I! And I believe he's near or even past the ,(Four-Hundred) mark now"! And those patents are all related to audio. Which now, "Black Ice" basically, has free-access to!
And as far as tubes? they do all sound a bit different. And different as well, each in different gear! The 300B is my favorite, "Output Stage" valve to use. But they can be a bit pricey, even for new tubes currently made!
But there is more to those which I like than just the sound. And the tube power differential people have talked about? That is a "real", thing. I can't say that I understand it very well. But as the different manufacturers test, rate and also design and build differently? Your going to see a wide range of differences because of that as well!
I have one pair of mono-blocks that only rates at 4 watts but pushes as well as any 40-50 watt tube amp that I have tried. "Sonance, Opera 300B cyber". And I will say that most tube amps that I have tried rated at 30-50 Wpc will push as well "IMHO", as most SS amps rated for 100WPC. "Not-withstanding, Pass, Threshold and a few others"!
My favorite tube amps overall are the "Manley Labs", ALL of the offerings from Manley sound crazy nice and are also built like a tank! And the Biasing is the most user friendly I have ever seen. Marked out for you on the top of the amplifiers themselves. And I believe they even still give you a free multimeter when you purchase them from the factory which is in Ca..
Something i have noticed though in the way you want to power your speakers for the best sound which I have never heard anyone else say before though. When I purchase/use SS amps? Headroom is a GREAT thing. It helps keep the distortion low. Keeps you away from clipping which can destroy some amps very quickly. And is just a good thing all around it seems. With the tube amps? Not so much! You want the amp max, "Where it will clip", To be near your reference listening level. Why?
Because with a good tube amp that is where most sound there very best! But a SS amp? For most,
"Again though",
"Not-withstanding, "Pass, Threshold and a few other SS amps, that work a little bit differently", You want that headroom to stay well away from where they clip. That for the best sound you can get from a SS amp. Because distortion from a SS amp is always just horrible noise.
I also have to agree with "WolfGarcia", above. The most bang for the buck", I believe would be from "Jolida", Just, now it is named, "Black Ice"!
Black Ice, also has a certain, one Mr. "Jim Fosgate", in the house now. "
"That fellow currently holds more patents than even I! And I believe he's near or even past the ,(Four-Hundred) mark now"! And those patents are all related to audio. Which now, "Black Ice" basically, has free-access to!
And as far as tubes? they do all sound a bit different. And different as well, each in different gear! The 300B is my favorite, "Output Stage" valve to use. But they can be a bit pricey, even for new tubes currently made!