Product features:

1. Due to the xu208 scheme

2. Coaxial and optical fiber input decoding functions are added, which can be connected to TV, DVD, set-top box, etc. it is convenient to connect external sound, and can significantly improve the sound effect!

3. The panel switches the input through the switch, and the corresponding indicator light displays the input status. It is no longer necessary to plug in the USB cable to switch, which is convenient to use

4. Reduce the impact sound of DSD and PCM play conversion

5. Earphone with volume control

6. When using USB decoding, it supports DSD native hard decoding mode, with better details, sound field width and breadth

7. DAC chip is dsd1796, a DSD format interpretation chip of American TI company, which performs better than ordinary PCM chip

8. The default matching operational amplifiers are 3 ne5532, with sockets, and support self replacement (all 3 operational amplifiers are dual operational amplifiers)

9. It supports external power supply. It can be connected to the power bank or other USB ports, such as the USB port of set-top box and TV, to facilitate power supply (the power supply voltage is 5V and the current is greater than 0.5A)

10. USB interface supports OTG Android phones, set-top boxes, Apple computers and apple phones

Overall dimension: 110 * 98 * 25MM

Weight: 300g

External power supply interface: DC3 5-1.3mm /5V

Specification of external power supply: DC 5V > 0.5A

Coaxial and optical fiber input working current: 60mA

USB input working current: 200mA

Earphone power: 130MW / 32 Ω

Audio output distortion: 0.001%

Audio output amplitude: 2.1V RMS

Coaxial support format: PCM 44.1k-192k/24bit

Optical fiber support format: PCM 44.1k-96k/24bit

USB decoding support format: PCM 44.1k-384k/32bit, dsd64-dsd256 automatic identification decoding