Adapters -EL34 Audio Valve Electronic Tube Amplifier Highlights Generic Brand EL34 Audio Valve Electronic Tube Amplifier Description: EL34 high performance audio output pentode, 25w anode dissipation power limit, monotube audio amplifier for amplification of output power when class A1 is greater than 10W, bi-tube for class AB1 when amplified output power is greater than 35W. EL34 tube has two types EL34A and EL34-B, EL34A is USES control and acceleration gate structure (g2), belonging to pentode. EL34-B are g1, g2 Accurate on gate. Is a beam tetrode, such tubes are made for moderate power amplifiers. Also suitable for ultra-linear circuits. Compared with KT88, their sound is more delicate and soft, more expressive. The consumption of the EL34A card is 25W, that of the EL34-B cards up to 30W. The EL34B is electronically equivalent to the EL34M, EL34BHT, EL34M, 6CA7. Material: metal, glass Package includes: 1 piece of electronic tube