High resolution powerful tube amps are great match with these brand of speakers. Matching solid state with tube amps is dangerous. You may easily break cohirence. Next, you said you are thinking of upgrading to SACD. Your speakers are hi-rez, they are limited by the source signal. SACD will bring you to another world; its better then vinil and DVD-Audio and second to the live event only. You can have breathtaking system.... Having SACD/Maggies you must have hi-rez amplification with harmonically full midrange
Magic with Magneplanars?
Although my last pair was a circa 1984 MG-IIIa, I have always loved the warmth, imaging and immediacy of Magneplanars and never found listening to Martin Logan's, Apogees, WATT Puppies or anything else nearly as musical. I am now assembling a system -- perhaps with MG-20's (are they worth the difference over 3.6s?) -- and I am curious about bi-amping. Could I use Bryston on the bass and ARC tubes on the top? I am also considering an ARC SP-11, VPI TNT, and SACD. Any ideas here (also for cables) would be greatly appreciated!!! Don't care about state of the art, the highest resolution etc but just want to bathe in warm lush magical musical sound...