I am thinking about buying one of these used? Why are they offering new tubes? Thank you
https://forum.audiogon.com/discussions/opinions-please-phonostage-for-new-rega-p8-apheta-2-sutherlan...
https://forum.audiogon.com/discussions/opinions-please-phonostage-for-new-rega-p8-apheta-2-sutherlan...