Amplifier for my new Focal Sopra no2

Spoke to a buddy of mine who owns one of the Naim pre and amps.  He has Vandersteen's like Tomic does and loves the combo in a big way.  He has owned Focal's in the past and I know he's always been a Naim guy, so I assume he liked the combo.

Hi guys, I’m back After some serious upgrades:

Original gears:
Focal Supra no2
Naim 250 DR
Naim N272

New gears:
Naim super lumina speaker cables
Naim XPS DRNaim power cords 

Results:
Every aspects have improved!  Punchy, More musical, bigger sound stage and positions, power, vocal, highs and lows...  

I was not convinced with buying a power supply at that price (after all just transformer and capacitors?) but the outcomes prove the dollars worth

Guys, the power supplies will often make the largest difference.  I have the best server/DAC in the world (my thoughts as well as a well respected reviewer at TAS, The Memory Player by Laufer Technik).  They are going to break the whole power supplies out of the main box they JUST designed and will now isolate and clean the power in a way that can't be done in the same box.  It's what many top designers do and it's because it means that much.  I'd also look at installing a new Audioquest Hurricane or better power cord. I can promise you that it's about as good as it gets.  Makes a tremendous difference. 

I think Tomic has done something similar but I'm not sure.

Can’t agree More. Ample current and low noise are essential to all devices. 

Hi All, Can any of you please advise me a streamer/dac for Accuphase E-480. I am using Roon. My speakers are Focal Sopra no 2