HiFi EL34 Valve Tube Power Amplifier Single-ended Class A Home Stereo Audio Amp

SPECIFICATIONSBrand Name: Douk AudioCertification: CEChannels: 2 (2.0)High-concerned chemical: NoneMaximum Power Per Channel: 20WOrigin: Mainland ChinaPackage: Yes Features Class A single-ended amplifier to reduce distortion; EL34 vacuum tube amplifier brings you exquisite & refined music, particularly ideal for vocal music & chords; Bass is surging strong, middle frequency is soft and mellow, high frequency is crisp and clear, strong power and clear resolution make you never feel tired even after long time listening. The sound of this amp is extremely natural and sweet, providing you exquisite sounds, particularly remarkable for vocal music & chords. Self-biasing design,with classic 5 tubes (5Z3P/5U4G*1; EL34-C*2; 6SN7GT*2) whose sound is clear, natural, sweet and warm. With analog standard RCA input, very suitable for 4 ohm & 8 ohm speakers (10-100W, SNR≥88DB). Steel chassis with backplane, using pure copper RCA input and pure copper crystal terminals, and adopting Germany electrodeless capacitance, Philips cathode capacitance. Resistance are all made of ring high-precision metal film, pure handmade wiring looks more concise and sound more perfect. Parameters Rectifier tube: 5Z3P/5U4G (at random) Preamp tubes: 6SN7GT ×2 Power tubes: EL34C × 2 Rated output power: 10W*2(ultra-linear connection) Frequency response : 20Hz - 25KHz Power consumption: 105W Output transformer: Japan Z11 0.35mm(22x45/50) THD : 1% (1kHz) Input Sensitivity : 500mV - 2000mV Input impedance : 100KΩ Output Impedance : 4Ω / 8Ω SNR : 88dB Working voltage:110-120V / 220V-240V 50-60Hz Dimensions (W × H × D ): 380 × 160 × 230mm Weight: 10Kg Packing List 1* Tube Amplifier 1* Power Cord