Preamp & Phono Stage. Audio Adapter / Converter. Audio Splitter / Switcher. Music Spectrum & Clock. Record Player & Turntable Part. Audio Splitter & Switcher. Audio Player & Turntable Parts. Audio Board & DIY Kit. HiFi Bluetooth Tube Power Amplifier OPT/COAX Stereo Subwoofer Amp USB Player. Low-requency signal output is speciallyed designed to connect active subwoofer, strengthen bass sound effects to bring more shocking experience just like in the cinema. With treble and bass control to bring more delicate sound according to your own listening style. Using 6P1 and 6N1 vacuum tubes, the sound is clear, warm, smooth and delicate, U-disk supporting lossless music formats such as WMA/WNV/MP3/FLAC to provide HiFi 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. Audio input: Bluetooth, USB/U-disk, Coaxial, Optical, RCA. Audio output: speaker jack, 3.5mm headphone jack, subwoofer. U-disk supporting formats: WMA/WNV/MP3/FLAC. Bluetooth version: 4.2. Signal to noise ratio: 80DB. Working voltage: 100-120V / 220-240V 50-60Hz. Net weight: 4.0KG. Package weight: 5.0KG. 1Tube Amplifier with Power Cord. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. 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.
Tags: amplifier, bluetooth, hifi, optcoax, player, power, stereo, subwoofer, tube
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