D2A OPA2604 Portable Decoding Amp Decoder OTG Computer Sound Card Dual ES9018 HiFi Coaxial Fiber Decoding

D2A OPA2604 Portable Decoding Amp Decoder OTG Computer Sound Card Dual ES9018 HiFi Coaxial Fiber Decoding

Specifications
- Model: D2A
- Size: 10.3*6*1.4CM
- Endurance: USB/OTG battery life for 10 h, fiber-optic coaxial life for 12 h
- Input: USB/OTG, coaxial, fiber optic.
- USB solution: SA9023
- Decoding chip: ESS9018K2M*2
- As a film: OPA2604
- Output interface: 3.5mm or 2.5mm (all can adjust the volume)
- Output power (3·5): 320MW (32ohms)
- Output power (2·5): 220MW (32 ohms)
- Coaxial • Fiber decoding capability: 24B192K
- USB/OTG solution capability: 24B96K
- THD+N: "=0.003%
- Signal noise out: >=115DB
- Volume level: 0.85
- Level 5 electricity: LOW-20%-60%-80%-100%
- Headphone impedance matching Deaf (16-300 ohm) headphones (16K-64K)
 
Package List
- 1 x D2A decoder
- 1 x OTG cable