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HiFi Klasse-A Vakuumröhren Kopfhörerverstärker Stereo Tube Headphone Amplifier

Artikelbeschreibung

Features
  • Professional pure vacuum tube headphone amplifier, cathode capacitor output design, with much lower distortion and full of tube sound styles. The sound is real and natural, warm and soft with rich details and wide sound field, won't feel tired even after long time listening.
  • Stable and advanced circuit, that has been toned thousands of times and tested with different headphones, easily to drive headphones such as HD800/ HD700/ HD650/ HD580/ HD600/ K701/ K702/ Q701/ SHP9000/ T1/ T90/ DT80/ ATH-W3000/ ATH-W5000/ LCD3/ LCD4 etc.
  • Adopting brand new 6N5P (can be replaced by 6080/6as7) and 6N3 (can be replaced by 5670/369a) for front-stage and post-stage amplification, reasonable ciruit design provides longer service for tubes. Can match well with your headphones, DAC, preamp, active speakers etc. and greatly improve the sound quality.
  • High-quality components are used to ensure stable and best performance such as Taiwan 1% metal film resistor, Taiwan potentiometer, Japanese Rubycon bxc electrolytic capacitor, pure copper RCA terminals, pure copper 120W transformer etc.
Warm tips:
 
1. After turning on, please wait about 15 seconds, then the vacuum tubes will be stable and the amp can work normally.
 
2. Pure class A vacuum tube headphone amp with 40W power consumption. It's normal that the temperature of headphone amp and tubes will rise, don't worry.
 
3. Brand new vacuum tubes, need some time for warming and aging, one month is almost enough if you use it 2 hours everyday.
Parameters
  • Audio input: stereo L/R RCA
  • Audio output: 6.35mm headphone jack
  • Default tube: 6N3+6N5P
  • Matched headphone impedance: 18-1200Ω
  • Output power: 4W (600Ω)
  • Output level: max 30V rms
  • Output frequency response: 10Hz-95kHz (-3dB)
  • Output signal noise: >109dB "A"- wtd
  • Output total harmonic distortion: <0.8% (10Hz-20kHz)
  • Static power consumption: 48W
  • Input voltage: AC 110V / 220V 50/60Hz (optional)
  • Dimensions(W*D*H): 155*300*175mm / 6.10*11.81*6.89in
  • Net weight: 3.2kg / 7.05lb
  • Package weight: 4.0kg / 8.81lb
Packing List
  • 1*Tube Headphone Amplifier
  • 1*Power Cord
Important Note: this is standard version specially for those who only want 6.35mm out headphone amplifier, if you want higher version with XLR headphone output or preamp output (RCA output / XLR output) please conatct us for the detailed information.
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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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