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About the DL400
The SMSL DL400 is a black desktop DAC and headphone amplifier built around the ESS ES9039MSPRO DAC and XMOS XU-316 USB processor. It supports high-resolution PCM and DSD playback, MQA/MQA-CD decoding, balanced and single-ended headphone outputs, balanced line outputs, and Bluetooth 5.1 with LDAC and aptX HD. It is positioned as a compact, high-power all-in-one unit for headphones and desktop audio setups.
Specifications
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