Headphone Amplifier】 The headphone amp refer to well-known foreign brands,optimize and add OP Amp diffuser circuit, that maintain sound quality of original circuit, increase driving force and reserve gain interface,greatly improve playability.
【ASRC Transmission】Adopts USB ASRC transmission technology,support smartphone OTG directly drive.Sampling rate up to 24Bit/96kHz. DAC-X3PRO is a cost-effective audio decoder dac converter and headphone amplifier with USB ASRC transmission.
【USB Power Supply】Adopts USB power supply adaptive technology. Inserted separately USB cable, it can be automatically converted to USB power supply for the whole machine. It also can supply power directly from DC socket to meet your higher demand.
【Support Smartphone OTG Drive】Support smartphone OTG drive, it can meet to listen HiFi music anytime and anywhere.DAC-X3PRO is a high-performance decoding headphone amplifier for mobile phone/desktop/DVD/CD/TV.
【High-Class Components】USB dac adopts PCB board which uses black immersion gold craft and high-class electronic components, such as classical CS8416,USB ASRC audio processing IC and DCA decoder IC ESS9023,headphone amp protection circuit,as well as power electronic filter magnetic ring to reduce switching power supply noise.
Chipset: ASRC USB+CS8416+ESS9023+NE5532
Sample Rate: 16bit-24bit/44.1kHz-96kHz
RCA RMS Level: 2Vrms
Dynamic range: 105dB
Headphone power output: 45mW@16Ω, 85mW@32Ω, 160mW@64Ω, 150mW@120Ω, 65mW@300Ω (recommended 32-
300 euros)
Input: USB, Optical, COAXIAL
Output: RCA 3.5mm headphone amplifier
Power Supply: DC 5V1A
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
