I compared my 5150 poweramp against the x50 and i noticed that my 5150 is a lot duller in the powersection. I thought that might comes from old tubes but now i am quiet sure that my powertubes are fine because i switched them for a test and it still was dull.
So either x50 has much more highs in the powersection or something is wrong with the powersection of my amp. Could someone with a lineout behind his 5150 compare it to x50 too?
Also the real 5150 presence knob makes a big jump after Position 8..the x50 knob is there still "linear". Probably from modeling only min, max and 12 o'clock settings.
5150_PreAndPoweramp
5150preamp_TSEX50poweramp