$ 265.00
A.F. BEAM PENTODE. KT88 is a beam output pentode with an octal base and power of 42W. Very powerful, with strong bass and very bright highs. It can also be...
$ 75.00
POWER PENTODE 7591 S is an octal power pentode with power of 19W. Special tube for some types of vintage amplifiers.
$ 175.00
Higher impedance design with increased touch responsiveness and a unique clipping characteristic with a hint of the 6L6 sound. Very similar to the KT77.