Nobsound B100 Bluetooth Tube Amplifier USB DAC COA/OPT Audio Integrated Amp 25W

  
U-disk input supports lossless formats such as APE, FLAC, WAV etc. Easy to enjoy HiFi music. Multiple audio outputs for different devices: besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects.

Nobsound B100 Bluetooth Tube Amplifier USB DAC COA/OPT Audio Integrated Amp 25W. Combined design of tubes and transistors: using. (at random) as preamplification, the sound is clear, warm, smooth and delicate with high fidelity.

2PCS Toshiba C5198 and 2PCS 1941 triode for power amplification, each channel can output 25W, easily to drive all home passive speakers. Vintage looking specially with VU meter: exquisite black panel matches with retro vacuum tubes and VU meter to dynamically to decorate home desktop space. With independent function buttons and input indicators on the top panel, easy to use, very suitable for home and desktop audio system use. Nly in the condition of large dynamic music and much bass effect the VU meter will work. When inserting the tubes please pay attention to the direction, the arrow on the tube should be aligned with the bulge on the tube socket. Vacuum tubes are not easy to be found on web. But its unique performance will bring you an unforgettable sound experience. Audio input: Bluetooth 5.0 / Optical / Coaxial / PC-USB / U-disk / 2 groups of stereo RCA. Audio output: banana speaker jacks /3.5mm headphone jack / low frequency out (connect active subwoofer). U-disk max storage capacity: 128G. Dimensions(WDH): 170170176mm/6.696.696.92in. Pacakge dimensions(WDH): 240240250mm/9.459.459.84in. Net weight: 1.54kg/3.04lb.

Package weight: 2.5kg/5.51lb. Free Return Within 30 Days. We provide free return with 30 days. Is provided for all items. Audio accessories and consumables such as vacuum tubes.

If you are satisfied with our products and service please leave a 5-star. 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.

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. Improve our customers' listening experience. 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.