Hi All, My current headphones are: Hifiman Ananda Hifiman Sundara Grado SR325e Grado SR225e Wishlist: Audeze LCD2C, HD650, Focal Clear My stack is: Topping D30 Pro and A30 Pro with Audioquest USB cable and Topping XLR cables. My wishlist amps: Burson Soloist 3X and McIntosh MHA200AC Musical...

You want to use HD800S with Fiio? Lol. If I were you I would trade HD600 for HD650. They are "warmer" than HD600 (I find it the same), also intimate, a lot of detail, nice bass (better than HD600)... Vocals are nice, I was reading on the internet about "veil" and I expected truly laid-back...