Previously I owned HD-650 + Meier Concerto. HD650 - was upgraded to HE-500.
Now I`m considering amp upgrade to properly drive these cans.
My current choice is Burson Soloist.
And now the question - how much benefits such change can bring? Is it really worth spending 1k$ for Soloist?
Unfortunately, I don`t have any preview option and choice will be blind, so any of your comments will be really helpful!