1PC Psvane UK-EL34 HIFI series Vacuum Tubes Replace EL34 6SN7 6CA7 6CA7-T Gold plate pins; UK-EL34 is high performance audio output pentode, anode limited dissipation power is 25W, the output power is over 10W when it is used as class AB1 single tube in Audio Amplifier, the output power is over 35W when it is used as class AB1 double tubes UK-EL34 is similar with 6CA7, which can be replaced by each other; Package Included: 1pcs Psvane UK-EL34 HIFI series Vacuum Tubes with original box