







Product Description
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.
Q&A
Q: Does the ZD3 have HDMI CEC? Can I use my TV’s remote for volume control?
A: The ZD3 does have HDMI CEC. In HDMI ARC input mode, you can control the ZD3’s volume with your TV remote, but it does not support HDMI EARC.
Q: Does the ZD3 have a built-in headphone amplifier? Does it have an analog input AUX?
A: No. The ZD3 does not have a built-in headphone amplifier and cannot connect headphones; it also does not support an analog input AUX.
Q: Does the ZD3 support ASIO and WASAPI drivers in Windows 11?
A: Yes, the ZD3 supports both ASIO and WASAPI drivers in Windows 11.
Q: Can I use the Trigger Out from the ZD3 to control two ZA3 amplifiers?
A: Yes, you can use a dual 3.5mm male splitter cable to control two ZA3 amplifiers synchronously.
Q: How many Sparkos SS3602 op-amps do I need for the ZD3?
A: For RCA output, replace one op-amp. For XLR balanced output, replace two op-amps corresponding to the left and right channels.



A: The ZD3 does have HDMI CEC. In HDMI ARC input mode, you can control the ZD3’s volume with your TV remote, but it does not support HDMI EARC.