Genelexs are in three of my amps. Great tubes. Reasonable price.
Amperex ecc83 are the best of the bunch for sound and longevity. Also,can use-12ax7,12ax7a,7025,7025a,6681,ecc803,ecc803s, plus others.
Telefunken ecc81, slightly dark but very clear and clean. Also can use-12at7,12at7wa,12at7wb,ecc801s etc.
These tubes range from common use tubes to commercial to military grade.
You can pretty much tune amp to your ear.
Amperex ecc83 are the best of the bunch for sound and longevity. Also,can use-12ax7,12ax7a,7025,7025a,6681,ecc803,ecc803s, plus others.
Telefunken ecc81, slightly dark but very clear and clean. Also can use-12at7,12at7wa,12at7wb,ecc801s etc.
These tubes range from common use tubes to commercial to military grade.
You can pretty much tune amp to your ear.