Mini Bluetooth Vacuum Tube Preamp USB DAC Headphone Amplifier Receiver APTX-HD

  
Multiple inputs and outputs for different purposes: Bluetooth / USB(plug-and-play) / RCA inputs and RCA / 3.5mm headphone jack outputs, L200 can be used as atube Preamp, a USB DAC or a headphone amp to satisfy different requirements of home stereo system. High-end components are used to ensure perfect performance and long time stable work: QCC3034 Bluetooth chip, supports APTX/APTX-HD, lossless transmission with no delay. PCM5102A independent decoding chip, stronger decoding ability to get clearer sound. 2PCS NE5532 op amps, integrate pre-amplification and tone control, make sound full and mellow.

Digital Interface / Sound Card. 3.5 Line Out Cable. Mini Bluetooth Vacuum Tube Preamp USB DAC Headphone Amplifier Receiver APTX-HD.

High-end components are used to ensure perfect performance and long time stable work. QCC3034 Bluetooth chip, supports APTX/APTX-HD, lossless transmission with no delay. Vacuum tube design for better sound: improve everything detail, transparency, immediacy, richness, tone associated with your music. The sound is natural and delicate, warm and soft, dynamic and pleasing.

6J5 can also be replaced to 6J1/6J4/GE5654/6AK5/61n according to personal preference. Separate control of Treble & Bass: can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects. And with a bypass switch to turn on/off the tone control, more convenient to enjoy original sound. Exquisite appearance with proper size looks cool and attractive, perfect functions and powerful performance bring wonderful auditory and visual enjoyment, very suitable for audiophiles who purue HiFi music. Bluetooth input is prior to USB input, if you want USB input please make sure Bluetooth input is disconnected. USB input doesn't support U-disk or Hard-disk, can connect USB interface of computer or mobile phones (Android system needs OTG cable and IOS system needs camera kit, please prepare by yourself). This is a preamp but NOT a amplifier or a phono preamp, CAN'T be used for turntables or passive speakers. The main purpose of L200 is to act as a "buffer" to sweet the sound.

Audio output: stereo L/R RCA / 3.5mm headphone jack. Bluetooth chip: QCC3034 (support SBC/AAC/APTX/APTX-HD). USB input sampling rate: 16/24bit 44.1-48KHz. Working voltage: DC 12V/above 2A (5.5mm/2.5mm).

Dimensions(WDH): 13113971mm / 5.165.472.80in. Net weight: 550g / 1.21lb. Package weight: 800g / 1.76lb. 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 Bluetooth Vacuum Tube Preamp USB DAC Headphone Amplifier Receiver APTX-HD" is in sale since Wednesday, April 28, 2021. 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.

1. Brand: Douk Audio
2. Type: Hi-Fi Amplifier
3. Model: L200
4. Number of Channels: 2
5. Audio Inputs: Stereo L/R RCA
6. Number of Inputs: 3
7. Number of Outputs: 2
8. Audio Outputs: Stereo L/R RCA
9. Color: Black
10. Surround Sound Formats: NO
11. Features: Digital
12. Supported Modes: NO
13. Power: NO
14. Receiver Combo Features: Blu-ray Player
15. MPN: GFJ857