Shahinian Obelisk vs VandersteenTreo

i ran my 5a with Mac 202, then Ayre VX-R, then got 7, then upgraded to VX-R Twenty, traded that in on Vandersteen Monoblocks.

i will say that i have heard Quattro really sing on Ayre, Quicksilver, VTL, Aesthetix, ARC and Atmosphere amps...
with the powered bass you have such an unfair advantage in amplifier choice...vs full range amps that can drive a spike to center of the earth type bass...

i have been helping brother in law dial in his model 2 C signature and he is using a Odyssey amp from Klaus which punches way way above class, especially for a SS amp

tomic601,
I do have those Shahinians, you know.
Thanks for your answer on the amp choice.

I run 3A Sigs with an Ayre V-5xe.  Fantastic synergy.

Re amps:
Atma-Sphere MA-1's with MP-3- Total knock out of the park
I will be setting up my Ayre MXR (non Twenties) and a recently upgraded pair of McCormack DNA-1's that Steve was challenged to give the Atma's a run for the money.
Sound Anchors just delivered my amp stands, so once things are put together it is off to the races....
@ja_zz 
When you get your Quatro's repaired, I think you might be considering other speakers for back up.
Bob

gdnr.....leave the mxr on ! they take quite a bit to really warm up and bloom

but i can assure you they are very very good
i first heard them driving model 7 at RV’s