SMSL SU-1 MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC

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Product description

The SMSL SU-1 MQA-CD Audio Decoder & Hi-Res DAC is a high-performance digital-to-analog converter (DAC) that supports MQA (Master Quality Authenticated) playback. It is equipped with the AKM AK4493S DAC chip, which is known for its high performance and low distortion. The SU-1 also supports PCM audio up to 768kHz/32-bit and DSD512, making it capable of decoding high-resolution audio files.

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Highlights

Supports MQA playback

High performance DAC chip

Compact and stylish design

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Product details

SMSL SU-1 MQA-CD Audio Decoder & Hi-Res DAC

The SU-1 has a compact and stylish design, measuring just 96mm x 78mm x 27mm. It is made of aluminum alloy and has a black anodized finish. The front panel features a single LED indicator that shows the current input and output format.

The SU-1 has three inputs: USB, coaxial, and optical. The USB input supports up to 768kHz/32-bit PCM and DSD512, while the coaxial and optical inputs support up to 24bit/192kHz PCM. The SU-1 also has a single output, which is a balanced XLR output.

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Specifications

Article number SMSL SU-1

DAC Chipset AKM AK4493S 32bit DAC chip

Inputs Optical. Coaxial, USB

Outputs RCA, 2Vrms

THD(+N) 0.00013% (-117dB)

Dynamic Range 121dB

USB Compatibility Windows 7/8/8.1/10/11 Mac OSX 10.6 or later Linux

Processing resolution & sample rate USB : PCM up to 32bit 768kHz, Native DSD up to DSD512, MQA 384kHz Optical / Coaxial : PCM up to 24bit 192kHz, MQA 384kHz

Power consumption < 5W

Standby power consumption < 0.1W

Dimensions 96*78*27mm W x D x H

Weight 195g