Audio Board & DIY Kit. HiFi Bluetooth Vacuum Tube Amplifier COAX/OPT USB Player Integrated Power Amp.Besides the speaker output, the 6.5mm headphone jack can easily drive 16-300? Headphones, easy to enjoy HiFi music. Sufficient drive power and subwoofer output: Rated 80W+80W output, easily drives most home passive speakers, and reproduces the details of the sound well. Tube design and Hi-Fi sound: adopt 2PCS 13P1P (can be replaced by 13N1N) tubes and 2PCS 6P16A (can be replaced by 12J1S) for amplification, sounds delicate and smooth, clear and mellow, with warm and vintage light, can decorate your desktop and let your ears drunk in music. Unique appearance: adopt an aluminum alloy body that can suppress mechanical vibration and prevent electromagnetic interference. Independent indicator light, reflects working status in real-time. A retro and sensitive VU meter, auditory and visual double enjoyment, also with user-friendly remote control; with AC 110/220V switcher, very suitable for home desktop system use.
6.35mm headphone output with priority, please make sure the headphone has been disconnected if you want the speaker and low-frequency output. Please note the USB input does not support MAC system. Audio input: Bluetooth 5.0 / Coaxial / Optical / USB(PC-USB/U-disk) / 2 groups of RCA. Audio output: Speaker Jacks / 6.5mm Headphone Jack / Low-frequency output(connect to active subwoofer).
USB support max capacity: 128G. Dimensions(WDH): 163253175mm / 6.429.966.89in. Package dimensions(WDH): 350220240mm/13.788.669.45in. Net weight: 3.5kg/7.72lb.
Package weight: 4.5kg/9.92lb. 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. 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.