Fosi Audio ZD3 DAC Preamplifier

High-Performance Digital-to-Analog Audio Converter. The ZD3 is a audiophile-grade balanced stereo DAC meticulously developed by Fosi Audio after thoroughly understanding user needs. It features the ES9039Q2M high-precision DAC chip, delivering rich and superior sound. Input: USB, HDMI ARC, Optical, Coaxial, Bluetooth; Output: XLR,RCA SNR≥126dB; THD+N<0.00008% Bluetooth Codecs: SBC, AAC, aptX, aptX HD 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. When the ZD3 is used with an LG TV, a bug in the LG TV system may cause issues with the HDMI-CEC function. Specifically, after turning off the TV with the power button or remote control, both the TV and ZD3 may automatically power back on after a short time. If you are using an LG TV, we recommend disabling the HDMI-CEC function. We are working hard to resolve this issue and sincerely apologize for any inconvenience caused. Thank you for your understanding. Specifications: Chip Set: XMOS XU316 + ESS 9039Q2M + QCC3031 + LME49720 Maximum Sampling Rate: USB: PCM 32bit/768kHz; DSD512 OPT/COAX: PCM 24bit/192kHz Bluetooth: PCM 24bit/48kHz Output Level: XLR: 5Vrms RCA: 2.5Vrms Input Mode: USB, HDMI (ARC), Coaxial, Optical, Bluetooth Output Mode: XLR, RCA SINAD: 126dB THD: ≥120dB THD+N: <0.00008% Dynamic Range: ≥123dB Noise Floor: ≤2μV Bluetooth Version: 5.0 Bluetooth Connection Distance: ≥13m Bluetooth Transmission Audio Format: aptX HD, aptX, AAC, SBC Power Supply: DC 12V 1.5A USB Compatible Devices: Windows 7, 8, 8.1, 10, 11 (Some require drivers; please refer to the user manual)Mac OS X, Linux (No driver required)