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Compact Class A Headphone Amplifier HiFi Desktop Stereo Audio Amp for

Headsets

USD $52.69

Condition : New

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SKU: N/A Consumer Electronics / TV, Video & Home Audio / Home Audio / Receivers & Amplifiers / Amplifiers & Preamps

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Adopting innovative circuit design, DC 5-20V wide input working voltage, the amplifier circuit can always work at a high voltage of 26V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.

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    Item description Shipping from USA Warehouse, 1-6 Working days to most US regions Warm tips: NOT include power adapter, you can use phone charger or power bank or computer to power it. Features
  • Adopting innovative circuit design, DC 5-20V wide input working voltage, the amplifier circuit can always work at a high voltage of 26V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.
  • Adopting original TI-NE5532 classical op amp and transistor expanding current circuit, using 1300mA large current output transistor working in class A status, with ultra-low distortion, and the sound is warm and delicate, full and mellow.
  • Pluggable op amp socket design, convenient to upgrade different op amps and bring much DIY fun and playability for audiophiles. Smooth and mellow sound, suitable for listening to vocals or string music, classic or pop music, and even with unique charm when playing rock.
  • Mini size with exquisite appearance and most cost-effective, brings big surprise for all audiophiles, easily to drive most headphones in the market, providing larger power, better sound field and details, very suitable for home/office desltop audio system use.
  • With stong drive power, easily to drive most high-impedance headphones such as:
  • HD580/HD600/HD650 K701/K702/Q701 DT880/T70/T90 SR225/SR325/RS1e
    Parameters:
  • Audio input: stereo L/R RCA
  • Audio output: 6.35mm headphone jack (with 6.35mm to 3.5mm adapter)
  • Output power: ≥1300mW (32Ω)
  • Matched headphone impedance: 18-600Ω
  • Frequency response: 20-30KHz
  • Signal to noise ratio: ≥110DB
  • Max output amplitude voltage: 25V
  • Input voltage: DC 5-20V
  • Dimension(W*D*H): 67*93*30mm / 2.64*3.66*1.18in
  • Net weight: 169g / 0.37lb
  • Package weight: 310g / 0.68lb

  • Packing List
  • 1*U3 Headphone Amplifier
  • 1*USB to DC Cable 1*6.35mm to 3.5mm Headphone Adapter Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal. Fast Shipping The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver. Return Policy Free Return Within 30 Days We provide free return with 30 days for all items you bought on Pricetronic, full refund and return shipping will be provided. 1-year warranty is provided for all items( Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star
    . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience. Contact us Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN) Monday-Friday 09:00 AM - 18:00 AM New York(US) Sunday to Thursday 08:00 PM - 05:00 AM London(UK) Monday-Friday 01:00 AM - 10:00 AM Paris(FR) Monday-Friday 02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.

    Returns Accepted for this item if it's within 30 Days

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