ITEM NAME:EL34B Vacuum Tube Matched HIFI 8 Pin Electron Tubes Tested Description: EL34 high-performance audio output pentode, Limit of anode dissipation power of 25w, single-tube audio amplifier for amplifying the output power when the class A1 is greater than 10W, twin-tube for class AB1 when amplified output power greater than 35W. EL34 tube has two kinds EL34A and EL34-B, EL34A is USES the control gate and acceleration (g2) grid structure,Belongs to a pentode. EL34-B are g1, g2 Accurate on the gate. Is a beam tetrode, such tubes are manufactured for moderate power amplifier. Also suitable for ultra-linear circuits. Compared with the KT88, their sound is more delicate and sweet, more expressive. EL34A board consumption is 25W, EL34-B board consumption of up to 30W. The EL34B is electronically equivalent to EL34M, EL34BHT, EL34M, 6CA7. Material: Metal, Glass Package Includes: 1 Piece Electron Tube SKU: ALU0003608078013782.The EL34B is electronically equivalent to EL34M, EL34BHT, EL34M, 6CA7. EL34-B are g1, g2 Accurate on the gate. Is a beam tetrode, such tubes are manufactured for moderate power amplifier. Also suitable for ultra-linear circuits.