Hi Match...; I bi-amped the Vand. 3Asigs with a pair of McCormack DNA 2 Rev As, and could not honestly tell the difference between one amp and two (but initially I CONVINCED myself that I could-- bad mistake). But then the DNA2 is a very powerful amp (300 wpc 8 Ohm) to begin with.
I'm with the guys who responded above, if you like the 3Asigs, they are excellent speakers, and subs will improve them much more than bi-amping. Bi-wiring, as Vandersteen recommends, is worthwhile. Just use a good quality 200 wpc (or so) amp that you like (I used a McCormack DNA-1 Dlx with excellent results), and you'll be happy. The 3Asigs are wonderful speakers even without subs too. Cheers. Craig
I'm with the guys who responded above, if you like the 3Asigs, they are excellent speakers, and subs will improve them much more than bi-amping. Bi-wiring, as Vandersteen recommends, is worthwhile. Just use a good quality 200 wpc (or so) amp that you like (I used a McCormack DNA-1 Dlx with excellent results), and you'll be happy. The 3Asigs are wonderful speakers even without subs too. Cheers. Craig