Description

TUBE-02 PRO is a Class-A tube headphone amp,which uses 5725 tubes to amplify signal.It has a strong tube flavor,fine tone,and high performance,bringing extremely high-quality listening experience Adopt transistors for class A buffer,strong output power can easily drive any kind earphones,,output power up to 850mW.And audiophile-grade coupling capacitors is adopted to td the sound more sweet and transparent Has two sets of line outputs,through the tube.The design is novel, and the variant amplification of internal transistor and electron tube is processed by tube output,which solves the trouble of plugging in and out when enthusiasts use multiple sound sources It can be used as the Pre-amplifier of all kinds of audio amplifier , active speaker or phono/turntable, and improve the sound quality of audio amplifier or active speaker.The black frosted texture looks simple and elegant，makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio system With high gain mode, the gain can be increased by +2.5dB. The tube can be replaced by 6J1, 6J2 tubes freely (other models are temporarily incompatible),adding much fun and higher playability Tube Model:5725 tube can replace 6J1/6J2 tube Input: RCA x2 Output:6.35/3.5mm Headphone jack and AUX x1 Headphone Output Power:THD+N<1% 850mW(32Ω), 450mW(64Ω), 256mW(150Ω), 130mW(300Ω), 65mW(600Ω) Line Output Level:1.7Vrms SNR:Line output 114dB, Headphone output 113dB Frequency Response:20~40kHz Output Impedance:<0.1Ω Noise Floor:<1mV Power Supply:DC 12V2A Power Consumption:6w Standby:<0.1W Product List TUBE-02 PRO x 1 5725 tube x2 12V power adapter x1 User manual & quality card