Fosi Audio ZD3
Brand: Fosi Audio
₹23,375.00
The Fosi Audio ZD3 is a fully balanced desktop DAC and preamplifier featuring the ESS ES9039Q2M DAC, XMOS XU316 processor and HDMI ARC connectivity. Supporting PCM up to 32-bit/768kHz and DSD512, it combines USB, optical, coaxial, Bluetooth and TV connectivity with balanced XLR and RCA outputs for flexible desktop and home Hi-Fi systems.
ZD3
Fosi Audio ZD3
The Fosi Audio ZD3 is a versatile fully balanced DAC and preamplifier designed as the digital hub of a modern Hi-Fi system. Its XMOS XU316, ESS ES9039Q2M, QCC3031 and LME49720 chipset supports PCM up to 32-bit/768kHz and DSD512 through USB. HDMI ARC enables direct integration with compatible televisions, while Bluetooth 5.0, optical and coaxial inputs provide additional source flexibility. Balanced XLR and RCA outputs connect easily to amplifiers and active speakers. A 1.5-inch OLED display, remote control, preamp bypass and 12V trigger interfaces make the ZD3 convenient for integrated home audio installations.
ZD3
Details & Specifications
Core Hardware & Architecture
| Brand | Fosi Audio |
|---|---|
| Model | ZD3 |
| Product Type | Fully Balanced Desktop DAC / Preamplifier |
| USB Processor | XMOS XU316 |
| DAC Chip | ESS ES9039Q2M |
| Bluetooth Chip | QCC3031 |
| Operational Amplifier | LME49720 |
| Display | 1.5-Inch OLED |
Digital Audio Performance
| USB Maximum PCM Resolution | 32-bit / 768kHz |
|---|---|
| USB DSD Support | Up to DSD512 |
| Optical / Coaxial Resolution | PCM up to 24-bit / 192kHz |
| Bluetooth Resolution | PCM up to 24-bit / 48kHz |
| SINAD | 126dB |
| THD | ≥120dB (as provided) |
| THD+N | <0.00008% |
| Dynamic Range | ≥123dB |
| Noise Floor | ≤2μV |
Inputs & Outputs
| USB Input | Supported |
|---|---|
| HDMI Input | HDMI ARC |
| Coaxial Input | Supported |
| Optical Input | Supported |
| Bluetooth Input | Supported |
| Balanced Output | XLR |
| Unbalanced Output | RCA |
| XLR Output Level | 5Vrms |
| RCA Output Level | 2.5Vrms |
Bluetooth & Wireless Audio
| Bluetooth Version | 5.0 |
|---|---|
| Bluetooth Connection Distance | ≥13m |
| Bluetooth Audio Codecs | aptX HD / aptX / AAC / SBC |
| Bluetooth Maximum Resolution | PCM 24-bit / 48kHz |
Control & System Integration
| Remote Control | Supported |
|---|---|
| Preamp Bypass | Supported |
| 12V Trigger Input | Supported |
| 12V Trigger Output | Supported |
| HDMI ARC | Supported |
| Recommended System Pairing | Compatible with Amplifiers, Active Speakers and Home Stereo Systems |
Power & USB Compatibility
| Power Supply | DC 12V / 1.5A |
|---|---|
| Windows Compatibility | Windows 7 / 8 / 8.1 / 10 / 11 |
| Windows Driver Requirement | Some Configurations Require Drivers |
| macOS Compatibility | Mac OS X – No Driver Required |
| Linux Compatibility | Supported – No Driver Required |
| LG TV HDMI-CEC Note | Some LG TVs may cause automatic power-on behaviour with HDMI-CEC enabled; disabling HDMI-CEC is recommended if this occurs. |
About Fosi Audio
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