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NEW Fosi Audio ZD3 Fully Balanced Desktop DAC

Fosi AudioPart # 235-272
Model: ZD3

The Fosi Audio ZD3 is a fully balanced desktop digital-to-analog converter (DAC) and preamplifier, designed to bring exceptional sound quality and versatility to your home audio system. Featuring the premium ES9039Q2M DAC chip, it delivers crystal-clear sound with rich detail and minimal distortion, making it an excellent choice for audiophiles. With its compact design, advanced connectivity options, and user-focused features, the ZD3 is perfect for upgrading your listening experience while fitting seamlessly into any audio setup.

Key Features

  • Premium ES9039Q2M DAC chip for superior sound clarity and low distortion
  • Multiple input options, including USB, HDMI ARC, Optical, Coaxial, and Bluetooth
  • Balanced XLR and RCA outputs for flexible connection to audio systems
  • Swappable op-amp design for customization of sound characteristics
  • 1.5-inch OLED display for clear, real-time feedback on audio settings
  • 12V trigger in/out for synchronized control with other audio equipment
  • Bluetooth with aptX and aptX HD support for high-quality wireless streaming
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Overview

Fosi Audio ZD3 Fully Balanced Desktop DAC

Fosi Audio ZD3 Fully Balanced Desktop DAC

Fully Balanced Design

Delivers optimized DAC performance, providing high-quality audio for a pure and enjoyable listening experience with user-friendly operation.

High-Performance Digital-to-Analog Audio Converter

The ZD3 is an audiophile-grade balanced stereo DAC thoughtfully engineered by Fosi Audio with a deep understanding of user needs. Powered by the high-precision ES9039Q2M DAC chip, it delivers detailed, high-quality sound with exceptional clarity and richness.

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High-End Components

Provides exceptional audio clarity and depth, elevating your listening experience with refined detail and precision.

Lossless Wireless Streaming

Bluetooth Audio Transmission Formats: SBC, AAC, aptX, and aptX HD.

1.5" OLED Display

Provides real-time visual feedback on audio settings, making adjustments simple and intuitive.

Fully Balanced Output Design

Designed to deliver exceptional noise reduction and audio purity for a cleaner, more immersive sound.

Swappable Op-Amp Design

Supports easily replaceable DIP8 dual discrete op-amps, allowing you to customize your sound with options like LME49720, NE5532, MUSES02, and SS3602 for a personalized audio experience.

Bypass Mode

The signal bypasses the internal preamp stage, delivering a fixed output level for clean and direct signal transmission.

Bypass Mode

Allows synchronized power on and off throughout your audio system, automating control for smooth and efficient operation.

Perfect Match to ZA3 Amp

Sharing the same series and form factor, the ZD3 integrates seamlessly with the ZA3, enhancing detail and clarity across your audio system.

Flagship Desktop DAC
The ZD3 is Fosi Audio's first fully balanced desktop DAC with HDMI ARC support, featuring a premium ES9039Q2M DAC chip. Designed as a digital-to-analog converter and preamp, it delivers rich, detailed sound with versatile input and output options.

Premium Chipset
Built with a high-performance chipset—XMOS XU316, ES9039Q2M, QCC3031, and LME49720—the ZD3 supports high-resolution audio up to DSD512 and PCM 32bit/768kHz. This combination offers exceptional clarity, depth, and dynamic range.

Versatile & Flexible
The ZD3 features a wide range of connectivity options, including Bluetooth, USB, optical, coaxial, HDMI ARC, and balanced XLR/RCA outputs. Its flexibility allows easy integration into a variety of home audio configurations.

Ease of Use
Designed with a 1.5-inch OLED display, remote control, preamp bypass switch, and 12V trigger in/out, the ZD3 provides a user-friendly experience. It enables synchronized on/off control with other devices for smooth system operation.

Family Design
Matching the ZA3 amplifier in form and aesthetics, the ZD3 features a compact, refined build and audiophile-grade components. Pairing both units creates a cohesive, high-performance home audio system.

Note for LG TV Users
When using the ZD3 with an LG TV, a known bug in the LG HDMI-CEC system may cause both the TV and ZD3 to power back on automatically after being turned off. To avoid this, it is recommended to disable the HDMI-CEC function on your LG TV. Fosi is actively working to resolve this issue and appreciates 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)

Product Details

BrandFosi Audio
ModelZD3
Part Number235-272
UPC6976136960492
Unit of MeasureEach
Weight1.54

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