Multiple audio inputs and outputs for different use purposes: With 3.5mm AUX/Stereo RCA/Bluetooth inputs, compatible well with almost all home audio devices. With 3.5mm AUX and speaker outputs, can be used as a tube preamp to improve the sound quality for other amplifiers or active speakers, also can be used as a tube amplifier to drive passive speakers. Pluggable Vacuum tube design and HiFi sound: using 6J4 tube, sounds warm and delicate, full and mellow, much softer and more listenable. Can be directly replaced by 6J1/6J4/ GE5654/6AK5/61N to enjoy different sound styles.
Digital Interface / Sound Card. 3.5 Line Out Cable. Mini Vacuum Tube Amplifier Bluetooth Receiver HiFi Tube Preamp Desktop Audio Amp. Multiple audio inputs and outputs for different use purposes.
With 3.5mm AUX/Stereo RCA/Bluetooth inputs, compatible well with almost all home audio devices. Advanced circuit and high-quality components are used to ensure excellent and stable work performance. Italy ST's TDA7377 integrated 4-channel amp chip is bridged to 2 channel, output power can reach 35W in each channel, and full of tube sound. Japan JWCO nippon chemi-con capacitor / AISHI high-voltage capacitor / ELAX Rubycon capacitor / Germany WIMA coupling capacitor.Bluetooth 4.2 chip, stable and fast transmission. Mini size and perfect function: with input switch and volome control, very convenient to use. Compact and attractive, perfectly suitable for desktop or a smaller space in home or office to enjoy HiFi music. With Bluetooth/Audio input switch, and 3.5mm AUX input is prior to stereo RCA input. Speaker output will be auto disconnected when 3.5mm AUX input is coonnected. Audio input: Bluetooth / 3.5mm AUX. Audio output: 3.5mm Preamp / raw cable speakers. THD: = 0.3% (1KHz).
Dimensions(WDH): 959550mm / 3.743.741.97in. (WDH): 25018070mm / 9.847.092.76in. Net weight: 285g / 2.76lb. Package weight: 610g / 3.64lb.
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. The item "Mini Vacuum Tube Amplifier Bluetooth Receiver HiFi Tube Preamp Desktop Audio Amp" is in sale since Wednesday, December 30, 2020. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "doukmall" and is located in shenzhen. This item can be shipped worldwide.