Here is an update on my amps; I replaced the M700's with the BHK 250.
A nice upgrade, more detailed and smoother. But between the BHK preamp and BHK amp I could not deal with the noise or hiss from my efficient B&W N802's. I swapped in my Classe CA-2300 and a big improvement. But when I swapped in my AudioNet Preamp (Pre 1 G3) I was astonished at the improvement in detail and quietness. Oh yes the Parasounds...I currently own and have owned an A51, and A23 amps. Never had an issue, last for years, solid sound and great value. But not on par with the Classe or other newer amps listed here. But you can't go wrong with any of the Halo amps IMHO.
A nice upgrade, more detailed and smoother. But between the BHK preamp and BHK amp I could not deal with the noise or hiss from my efficient B&W N802's. I swapped in my Classe CA-2300 and a big improvement. But when I swapped in my AudioNet Preamp (Pre 1 G3) I was astonished at the improvement in detail and quietness. Oh yes the Parasounds...I currently own and have owned an A51, and A23 amps. Never had an issue, last for years, solid sound and great value. But not on par with the Classe or other newer amps listed here. But you can't go wrong with any of the Halo amps IMHO.