HiFi Vacuum Tube Preamplifier Bluetooth 5.0 Receiver Stereo Audio Amp USB Player

  
With 3 groups of RCA/Bluetooth 5.0/U-disk/TF Card input, compatible with phones, ipad, computers, CD Players, TV and so on, different input interfaces can greatly enhance the practicality and operabilty. Adopt 3PCS 6N3 vacuum tubes, the pluggable design allow you to upgrade and replace to 6H3N/5670, etc tubes, it can output delicate and natural sound, pure and clear, and the high frequency is mellow. With the Treble/Bass adjustment and bypass function, also can adjust the main volume, and perfect your audio system; use the ES9023 decoder chip combines with 5.0 Bluetooth module, and lossless transmission.

The new appearance design, using a transparent acrylic shell, directly sees the internal circuit board, the overall compact; DC-DC boost circuit is used to play the role of electronic tube. Record Player & Turntable Part. Audio Board & DIY Kit. Bluetooth & XLR & MIC.

1/8 & 1/4 Stereo Jack Cable. HiFi Vacuum Tube Preamplifier Bluetooth 5.0 Receiver Stereo Audio Amp USB Player.

The new appearance design, using a transparent acrylic shell, directly sees the internal circuit board, the overall compact; DC-DC boost circuit is used to play the role of electronic tubes effectively. Audio input: Bluetooth 5.0/3 groups of Stereo RCA/TF Card/U-disk. Adjust range: Treble +6dB / Bass +10dB. Power in: DC 12V >2A(5.52.1). 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.

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 this country: CN. This item can be shipped worldwide.

1. Brand: Douk Audio
2. Type: Digital Amplifier
3. Model: 977
4. Audio Inputs: Bluetooth, Stereo L/R RCA, USB, TF Card
5. Number of Inputs: 6
6. Number of Channels: 2
7. Number of Outputs: 1
8. Audio Outputs: Stereo L/R RCA
9. Color: Clear
10. Surround Sound Formats: NO
11. Supported Modes: NO
12. Features: Digital
13. Power: NO
14. Receiver Combo Features: Blu-ray Player, HD-DVD Player
15. MPN: GFJ977