Have about 40 hours on them. coming from 5a and before that 3A SIG so you can see ( hear ) that I do not stray far from the fold ( nor the thinking, engineering and design and execution evolution ).
Are they perfect? Nope.
Are they better than 5A in every way ( except wood veneer not possible).. YES !
Very musical, engaging, relaxed yet percusive. VERY low distortion (pistonic)... System synergy important. i would class my choices in front of the 7's as decent stuff that each punches above weight class...Naim Uniti w Linear Supply, aesthetix Pandora SIG dac, ARc Ref 5 SE and Ayre VX-R...
Pretty much bliss.
Be all, end all to all ears..no way...looking for that is an endless road..
I am blessed to have them..
Staying upmpast bedtime discovering.ah