The PS Audio BHK 250, Pass 150.8, Bryston 4B3 are all great amps and received very good reviews.
They will have different sonic characters and are of course system dependents.
You will have to try them out in your setup and system using your own speakers, preamp, front end source components, cables, etc to see which you will like best.
And there are other countless options out there as well. I would also look at Mark Levinson, Constellation, CH Precision, Soulution, Audionet, MBL, Tidal, Chords, Burmester, T&A, Boulder, Vitus Audio, Berkeley Audio Design, Gryphon.
CH Precision usually pair well with Magico but not sure its synergy with your Primaluna preamp. It will probably sound awesome.
Vitus Audio makes very natural organic or analog sounding gears and I highly recommend them to you.
T&A makes phenomenal gears and I would highly recommend them to you to give them a listen in your own setup and system and see how it will sound on your setup and system.
I forgot the Classe Delta CAM 300 or CAM 600 monoblock amps as well as the CA-2300 stereo amp. These amps are class AB and were discontinued last year and can be had at discounts if you can find a used one. The Classe Omega amps, which are class A design, are even better but older and been discontinued a while ago and if you can find a used one. They make great sounding amps and might pair well in your setup and system.
Dan D’Agostino Progression amps, which is his lower end series amps, are spectacular too If you can’t afford the Momentum series amps, which cost quite a bit more than the Progression series amps but better.
Audio Research will also pair well with your Magico speakers and Primaluna preamp. I highly recommend Audio Research especially their Reference series line if you can afford it.
I have the ARC Reference 10 phonostage preamp in my setup and is phenomenal. I also had the ARC Reference 10 linestage preamp until I've upgraded to the Naim Statement linestage preamp and monoblock amps recently. I was using the ARC Ref 10 linestage with 2 pairs of D'Agostino Momentum M400 monoblock amps previously. But the Naim Statement gears (preamp + monoblock amps) are quite a bit better but cost lot more.
My speakers are Magico M6.
They will have different sonic characters and are of course system dependents.
You will have to try them out in your setup and system using your own speakers, preamp, front end source components, cables, etc to see which you will like best.
And there are other countless options out there as well. I would also look at Mark Levinson, Constellation, CH Precision, Soulution, Audionet, MBL, Tidal, Chords, Burmester, T&A, Boulder, Vitus Audio, Berkeley Audio Design, Gryphon.
CH Precision usually pair well with Magico but not sure its synergy with your Primaluna preamp. It will probably sound awesome.
Vitus Audio makes very natural organic or analog sounding gears and I highly recommend them to you.
T&A makes phenomenal gears and I would highly recommend them to you to give them a listen in your own setup and system and see how it will sound on your setup and system.
I forgot the Classe Delta CAM 300 or CAM 600 monoblock amps as well as the CA-2300 stereo amp. These amps are class AB and were discontinued last year and can be had at discounts if you can find a used one. The Classe Omega amps, which are class A design, are even better but older and been discontinued a while ago and if you can find a used one. They make great sounding amps and might pair well in your setup and system.
Dan D’Agostino Progression amps, which is his lower end series amps, are spectacular too If you can’t afford the Momentum series amps, which cost quite a bit more than the Progression series amps but better.
Audio Research will also pair well with your Magico speakers and Primaluna preamp. I highly recommend Audio Research especially their Reference series line if you can afford it.
I have the ARC Reference 10 phonostage preamp in my setup and is phenomenal. I also had the ARC Reference 10 linestage preamp until I've upgraded to the Naim Statement linestage preamp and monoblock amps recently. I was using the ARC Ref 10 linestage with 2 pairs of D'Agostino Momentum M400 monoblock amps previously. But the Naim Statement gears (preamp + monoblock amps) are quite a bit better but cost lot more.
My speakers are Magico M6.