El34 Tube Amplifier Kit Diy Single-ended Class a Fever Power Amplifier 5U4G 6H9c+El34b 13w+13w

Rated output power: standard connection 13W. Frequency response: 20Hz-26KHz. Total harmonic distortion: Input sensitivity: 500mV-2v. Input impedance: 100K. Output impedance: 4,8. Signal to noise ratio: 88dB. Volume W×D×H): 350×230×160mm. El34 tube amplifier kit diy single-ended Class A fever power amplifier 5U4G6h9c+EL34B13w+13w. CNC stamping chassis. Manual scaffold welding. The two side panels are made of solid wood spray paint processing. The noise and hum of the finished machine will be basically silent, which is basically the same as if it is not turned on. 5U4G rectifier, the front stage promotes 6h9c power amplifier EL-34-B single-ended class A tube amplifier 13w+13w vacuum tube amplifier, the following is the actual picture of the finished product, the tube of this machine adopts the new stock of Sugon 5U4G6h9c, el34 noble bile adopts noble The brand new tank, the output uses gold-plated binding posts. Parameter: 220v. Rated output power: standard connection 13W. Frequency resp