Need insight on these amps


I just sold my power amp and a few other components. Looking to buy a first class amplifier for my Platinum Audio Solos which are a difficult load but I like the way they sound. Right now I see the following amps available in different websites:
1) Krell FPB 300
2) ARC D-400
3) ARC 300.2

I would like to hear from anyone who have heard these amps in the past what is their opinion on them. I'll be using a tube preamplifier. I'm also open to suggestions on amps that retain their value over time. Thanks in advance for your time.
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Showing 2 responses by soix

What amp did you have? What are you looking to improve upon?  What amp and overall sound characteristics of a system are most important to you?  Without this info we’re just throwing darts in the dark. 
There’s a McCormack DNA-1 Rev A available at US Audio Mart for $1400 that’s sure worth a look.  I have a DNA-0.5 Rev A and I can tell you transparency and expansive 3D soundstage are two of its strengths among many others.  The DNA-1 should have plenty of power to drive your Solos as well.  Best of luck.