Nobsound NS-09E Class A Vacuum Tube Headphone Amplifier Stereo HiFi Audio Amp

Price:
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Manufacturer Details

Specification:

Tube: 6N3J × 2 + 6N5P × 1
Frequency range: 10 Hz - 100 kHz (-1 dB)
T.H.D: 0.01%
Optimum output: 2400mW/ double track
Non-weight bearing signal-to-noise ration: > 100dB
Channel separation: > 80 dB
Headphone output: 6.35 mm (1/4 ") jack
Analog input: 1 set RCA
Net weight: 3.98 Kg
Item size: 150 x 145 x 180mm
Input Voltage: 110V/ 220V

Features:
Both tube and transistor amplifiers have its merits. They all dominate their own field. The costs of tube amplifier is higher than the transistor one, for that reason, it is rarely to utilize tube on typical equipment. (Radar, assisted missile, CT, and nuclear magnetism all these precision equipments are made by tube).
Television can be arbitrarily pluggable. Altering different brand name tubes will give us different tones. Plainly circuit design, minimum loss of signal, keeping the original voice, low sound, open sound field, balanced frequencies, etc, are all advantages of the tube amplifier. Therefore, it is excellent pleasure to fans. As I understand, many world popular brand name amplifiers are designed purely by tube circuit.
Nobsound NS-09E has following merits: clear noise, extremely strong driving capability, good layering noise, open sound field, bright high frequency without harsh, warm and strong middle frequency, dynamic low frequency and zero sound. All those features cause the success of NS-09E.

Product Features

This is our Douk Audio Studio 2016 new masterpiece, we have years of design experiences in amplifiers field. In our company, careful modulation of every amplifier is our goal. This Nobsound NS-09E is our classic products, which has classic circuit, wonderful sound quality and solid manual work. Our NS-09E with high-end headphone and sound sources will give fans fabulous tone, higher resolution, exquisite details, and clear and happy feelings. Uses two 6N3J tubes as pre-amplification then uses 6N5P as later output to polish the sound. All these allocations are perfect design.Adopts full bridge CRCRC rectifier design, it reduces noise at minimum level. Components quality is reliable. Pure A1 grade copper wires. Exquisite workmanship and stable working are one of the most important elements for high quality amplifier.Excellent technology and art design. It has fashion and exquisite look. Can provide your own concert hall. As we know, everyone wants to have good feeling every day. Great music will bring us happiness after busy and fast work. TI provides an excellent HIFI concert system to your house and you just enjoy your own personal HIFI concert hall by wearing headphone. Package: 1PC headphone amplifier 1PC Power cord

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