L4490DAC SE HiFi Audio Decoder Hardware Decoding DSD AK4490 Chip Compatible with Digital Interface

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Features:
- Using AKM4490 HiFi decoding chip and utilizing MCU for dynamic optimization of 44.1-384K PCM and DSD.
- Compatible with Italian digital interface, supports for PCM ASIO, Wasapi source code, and DSD bus output.
- LPF adopts AD712 HiFi operational amplifier and is equipped with a socket, which can be replaced and upgraded by yourself.
- The dual transformer outputs three independent power supplies, strictly independent of the digital, DAC analog, and low-pass parts.
- The core part of AKM4490 has been extensively optimized in terms of power supply, software, low-pass filtering, and wiring.
- Truly utilizing AKM4490 bus transmission, hard decoding DSD audio.

Specification:
- Input interface: USB square port
- Input format: PCM44.1 - 384K; DSD64, DSD128, DSD256
- Output interface: RCA stereo
- THD+N: -112dB
- S/N: 120dB
- Output level: 2.2V vppm
- Output impedance: < 100ohms
- Average power consumption: AC220V, <10W
- Size: 118 x 52 x 170mm
- Weight: 1.1kg

Package Included:
- 1 x Host
- 1 x L7601USV Sub Card
- 1 x USB Cable
- 1 x Power Cable