If you haven't heard a tube amp with good high end then you haven't heard a good tube amp. There are a few that do it all very well, the Stereophile class A rated Music Reference for example.
And yes, I would agree to the original premiss there that SOME tube amps have a signature sound. When I pull my RM9 out of the system and move to my Quicksilvers I do it to hear their character. Both of these designers use tubes for good reason and with good results.
And yes, I would agree to the original premiss there that SOME tube amps have a signature sound. When I pull my RM9 out of the system and move to my Quicksilvers I do it to hear their character. Both of these designers use tubes for good reason and with good results.