The Tube Amp Doctor 6V6GT-CZ Premium Single power amp valve has a 6V6-style design, an extensive plate voltage range and high electrical reliability, setting it up for valve guitar amplifiers with a higher output. The design also makes this model a touch larger than comparable 6V6 tubes, but what you get in return is audio frequency power amplification that can handle various loads and situations. Efficient on every level, the 6V6GT-CZ Premium also features a glass envelope beam pentode with a 14 Watt plate dissipation and convention cooling and, like every Tube Amp Doctor offering, this valve has been quality controlled and tested in Germany.