HiFi Single-ended Amplifier 6E2+FU19 Tube Class A Amp DIY Kit/Assembled

Description: Class A single-ended tube power amplifier, using 6E2/FU32/FU19 tube, the light column of 6E2 will flash with the size of the audio signal. The volume potentiometer adopts a high-quality 16-type double potentiometer to ensure clear positioning and left-right balance. The coupling capacitor adopts German Weimar or high-quality CBB film capacitor, the filter capacitor adopts high temperature and high-frequency electrolytic capacitor, and the connecting wire adopts Teflon high-temperature wire. High-precision metal film resistors and high-power wire-wound resistors are used. The output power is 4.8W+4.8W, which can easily drive speakers with an impedance of 4-8Ω. The sound of the amplifier is warm and round, sweet and moving, and very natural. 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Sign Up Now ! HiFi Single-ended Amplifier 6E2+FU19 Tube Class A Amp DIY Kit/Assembled Item description Warm Tips 1. DIY KIT version which needs you have some welding ability and electronic knowledge to solder, we will provide an installation drawings diagram. 2. When testing the tube amp, please connect its output to speakers before turning it on, or else the output transformer or vacuum tubes may be damaged, Douk Audio is not responsible for this. 3. If you need to add a Bluetooth function, you need to pay an additional 40 USD, please contact us. Features Using 6N2 tube to drive FU19 electronic tube to achieve single-ended Class A amplification, and using 6E2 tube as the output indicator of volume level. Jumping and flickering with the rhythm of the music, vivid like a cat's eye. Output power is 4.8W+4.8W, suitable for speakers with impedance of 4-8 ohms and sensitivity above 89dB, providing sufficient volume in a room of 20 square meters. Adopts PCM5102A DAC chip, it has 24 bit stereo audio decoding capability, with a dynamic range of 112dB and distortion as low as -93dB. In addition, the system also supports Bluetooth 5.0 transmission, low latency, and supports multiple audio formats such as A2DP, AVRCP, HFP, AAC, etc. The use of QCC3003 chip, combined with 16M SPI FLASH storage, ensures efficient processing and storage of audio data. The power supply part is designed with a multi-stage capacitor filtering circuit, adding a curtain gate voltage stabilization power supply design. Using 16 type dual potentiometers, German Weimar or high-quality CBB film capacitors, high-temperature and high-frequency electrolytic capacitors, PTFE high-temperature wires, high-precision metal film resistors, and high-power wire wound resistors to ensure stable operation of the system. Reasonably designed PCB, high-end aluminum alloy chassis, stainless steel and pure copper connecting components, combined with excellent installation technology, effectively control bottom noise, and provide rich and delicate music experience. Whether for classical music or ethnic music enthusiasts, this audio system is the ideal choice for pursuing ultimate auditory enjoyment. Parameters Tubes: FU19/6N2/6E2 Output power: 4.8W+4.8W Frequency response: 20Hz--20kHz Input Impedance: 100KΩ Output Impedance: 4 ohms, 8 ohms Signal-to-noise ratio: 90db Input sensitivity: 500mV-2V Net weight: 5.2kg/11.46lb Package weight: 7.0kg/15.43lb Dimensions(W*D*H): 315*190*180mm / 12.40*7.48*7.08in Packing List 1*DIY KIT(optional) 1*Assembled Amplifier(optional) 1*Power Cord Payment Delivery details Return Policy About us Contact us Payment Safe and secure payment by PayPal. Delivery details 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). Return Policy Free Return Within 30 DaysWe 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 . 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-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. 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Price: 347.79 USD

Location: shenzhen

End Time: 2025-01-22T04:48:12.000Z

Shipping Cost: 0 USD