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Nobsound Tube Power Amplifier Bluetooth HiFi Sterep Headphone Amp Music Player

Item description

Warm tips:
 
1. If you want concise version without USB and Bluetooth input please click: LINK and high-end version with coaxial and optical input please click: LINK
 
2. Only in the condition of large dynamic music and much bass effect the VU meter will work. 
Features
  • With 3 kinds of audio input (Bluetooth / USB / Stereo RCA) and 2 kinds of audio output (Banana speakers and 3.5mm headphone), compatible with almost all audio devices such as mobile phone, notebook, PC, PSP, CD players and so on to meet the different needs of home audio systems.
  • Class AB hybrid tube power amplifier, both keep the HiFi sound and the large output power, 25W per channel enough to drive most home bookshelf / desktop / indoor speakers.
  • Using Shuguang 6P1 and Beijing 6N1 vacuum tubes, the sound is clear, warm, smooth and delicate. With treble and bass control to adjust according to your own listening style.
  • USB input can connect PC computer as exteral sound card, also can connect U-disk as a digital music player which supports lossless formats such as WMA/WNV/MP3/FLAC to provide listening enjoyment.
  • Unique design and attractive appearance, exquisite black lacquered panel and retro vacuum tube are combined to create a luxurious and elegant artistic atmosphere, very suitable for home and desktop audio system use.
Parameters:
  • Max Output Power: 25W*2
  • Total Harmonic Distortion: < 0.1%
  • Frequency Response: 20Hz ~ 20kHz
  • Power Consumption: 100W
  • Input Impedance: 47K ohm
  • Input Sensitivity: 300MV
  • Input Voltage: 220V-240V
  • SNR: 80DB
  • Frequency Response: 28HZ ~ 20KHZ
  • Output Impedance: 4-16Ω
  • Tube: Beijing 6N1 × 2 / Shuguang 6P1 × 2
  • Net Weight: 4.0Kg
  • Package Weight: 5.0Kg
  • Dimensions (D × W × H): 312 × 270 × 150 mm
Packing List
  • 1× Finished Amplifier
DJ155 (1)DJ155 (2)DJ155 (3) DJ155 (4)
Safe and secure payment by PayPal.
Please leave VALID TELEPHONE NUMBER which is necessary and very important.
 
Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
 
Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). 

Free Return Within 30 Days

We provide  return within 30 days for all items you bought on eBay, 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 StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied.

 

 

 

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.
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-Friday09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday08:00 PM - 05:00 AM
London(UK)Monday-Friday01:00 AM - 10:00 AM
Paris(FR)Monday-Friday02:00 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.
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