Fosi Audio ZD3 Desktop DAC/Preamp

Flagship Desktop DAC: A fully balanced digital-to-analog converter preamp with multiple inputs and outputs. Fosi Audio's first DAC to support HDMI ARC input and comes equipped with a high-performance ES9039Q2M chip to deliver rich and superior sound.

Premium Chipset: The ZD3 features the chipset consisting of XMOS XU316+ES9039Q2M+QCC3031+LME49720. It supports high audio resolution, with a maximum capability of DSD512 and PCM 32bit/768kHz sampling rates, providing unparalleled clarity and depth.

Versatile & Flexible: The ZD3 offers comprehensive connectivity, supporting inputs like Bluetooth, USB, OPT, COAX, HDMI ARC, and balanced XLR/RCA outputs. This flexibility allows you to customize your audio system to suit various setups and scenarios

Ease of Use: The ZD3 adopts a 1.5-inch OLED display, remote control, preamp bypass switch, and 12V trigger in/out interfaces, allowing synchronized power on/off with other home audio devices, all for a good user experience.

Family Design: Featuring the same design language as the ZA3 amplifier: compact and exquisite appearance and audiophile-grade components for high performance and excellent sound quality. Pair it with the ZA3 to create a robust home audio system.

Technical Specifications

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• DAC chipset: XMOS XU316, ESS ES9039Q2M, Qualcomm QCC3031, and LME49720 op-amps
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• Maximum sampling rate: USB—PCM 32-bit/768 kHz and DSD512; optical/coaxial—PCM 24-bit/192 kHz; Bluetooth—PCM 24-bit/48 kHz
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• Inputs: USB, HDMI ARC, coaxial, optical, and Bluetooth
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• Outputs: Balanced XLR and single-ended RCA
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• Output level: XLR 5 Vrms; RCA 2.5 Vrms
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• Signal-to-noise ratio: ≥126 dB
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• THD+N: <0.00008%
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• Dynamic range: ≥123 dB
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• Noise floor: ≤2 μV
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• Bluetooth: Version 5.0; aptX HD, aptX, AAC, and SBC codecs
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• Power supply: DC 12 V / 1.5 A
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