What is the difference between Luxman 509x and 507ux ii? I am looking for an int amp that I will keep for years to come. I have dynaudio contour 20 speakers.
I was thinking about Simaudio 600i v2 but I think for the money luxman might just be the amp.
I was thinking about Simaudio 600i v2 but I think for the money luxman might just be the amp.