Can anyone give my a first-hand comparison between the production HX/DA and a 25th Anniversary with the HX/DA mods installed? Other than the master volume on the HXDA and the detent-ed attenuator approach on the anni, aren't they supposed to be identical? I'm just trying to cover all of my bases with the options available out there. Isn't the 'HX' mode the same as the stock anni?