New exclusive GT design with special "heat wings" attached to plate for more power, longer life, and better tone.

New exclusive GT design with special "heat wings" attached to plate for more power, longer life, and better tone.

This Russian made pentode is standard issue on many UK amps and has great durability, although as with most Russian p

The GT-EL34M was shown at NAMM. This tube is based upon a tube which is considered something of an icon to EL34 users

The GT-EL34M was shown at NAMM. This tube is based upon a tube which is considered something of an icon to EL34 users

An adapter which allows class A/B amplifiers such as Marshall and Fender, to replace their output tubes with the EL-8

Highest output 6V6. This tube has more of the character of a 6L6 than 6V6 in many amps. These handle plate voltages i

Highest output 6V6. This tube has more of the character of a 6L6 than 6V6 in many amps. These handle plate voltages i

Slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone.

Slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone.