Amping Andra's


I have been using an ARC VT-130 on my original Andras for about 6 months now; while I feel the combination does not lack power or pace, imaging, depth & deep bass could be more satisfying.
This amp sounded beautiful on my previous Arial speakers & on these non-tube friendly puppies they've been unable to really sing.
Any suggestions guys?
sphile
I had the Andras and it took plenty of SS power to drive them to their potential. The Mcintosh 602 did it best.
Best amps for Andras, Levinson 332.5, 333.5, 335, 336, Mccormack DNA 2 Delux.
i heard them with my plinius sa 100 they sounds great,
i heard them also with classe 200 they sound natural,
from what iam reading on forum discussions odyssey
stratus monoblock upgrade will also work,the reason
while i like to try th S.O. because they are natural
without colorations, this is where i can find out what
this andra are.