2017 Lastest Douk Audio Nobsound NS 02E Class A 6N3 Vacuum Tube Headphone Amplifier Stereo HiFi
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2017 Lastest Douk Audio Nobsound NS 02E Class A 6N3 Vacuum Tube Headphone Amplifier Stereo HiFi
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2017 Lastest Douk Audio Nobsound NS-02E Class A 6N3 Vacuum Tube Headphone Amplifier Stereo HiFi Earphone Pre-Amp Free Shipping

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Price:  US $66.00 / piece
Sale Price:  US $52.80 / piece
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Nobsound NS-02E Mini Vacuum Tube Headphone Amplifier / Stereo Hi-Fi Pre-Amp


❤ Excellent Fashion Appearance, Mini and Compact, High Current Class A, Hi-Fi The Nobsound NS-02E is the latest vacuum tube headphone amplifier in the world. Designed by Douk Audio Studio, it is a powerful and affordable Hi-Fi headphone amp featuring an anodized aluminum chassis and top mounted vacuum tube with blue illumination. This headphone amplifier will produce warmth and resonance while delivering exceptional clarity. Whether you are a Hi-Fi freshman or a Hi-Fi veteran, the NS-01E headphone amp is definitely worthy of addition to your stereo system. Experience “Tube Magic”, the sublime and organic tone from the vacuum tube, which makes the sound soft, graceful, and warm. It isalmostsuited for any music types. Pair this unit up with your preamp, smart phone, computer, iPod, stereo system, or other audio device and your favorite headphones, and experience the high resolution, deep sound field that the NS-02E provides. The NS-02E can easily power high-performance headphones including the HD 580, HD 600, HD 650, K 701, K 702, Q 701, DT880, T70, T90, SR225, SR325, RS1e, and many more. It will also be a good match for active speaker systems. NS-02E also can be used as Tube Pre-Amplifier, connected it with any type power amplifier, upgrade the original system musicality and dynamic. High playability, can direct change lots of tubes model. (Default tube: 6N3)

  • United States: 6A8Q, 2C51,5670,5185,6385,6185, WE396
  • Europe: ECC 42
  • Soviet Union: 6H3N, 6H3II
  • Germany: ECF82
  • Czech Republic: 6CC42

Specifications:

  • Tube: 6N3
  • Output power: ≥1100 mW (32 ohm)
  • Adapter Headphone Impedance: 18-600 ohm
  • Total harmonic distortion: <0.005%
  • SNR: ≥110 dB
  • Frequency Response: 20 Hz – 30 kHz
  • Size: 90 * 90 * 39 mm (L * W * H; 3.54 x 3.54 x 1.54 inches) /H: 80 mm with tube and feet
  • Net weight: 165g
  • Colors Available: Black, Silver
  • Input and Output Audio Jacks: 3.5 mm

Power supply:

  • Input voltage: AC 100-240V 50/60 Hz
  • Output voltage: DC 6V 2000mA

Package include:

  • 1× NS-02E amp
  • 1× power supply

Connections

Front-end (phone / lossless player / MP3 / CD / decoder / PC) → 3.5mm audio cable → NS-02E headphone amp → Headphone / power amplifier / active speaker

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DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
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N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $66.00 / piece
Sale Price:  US $52.80 / piece
from AliExpress