High-Performance Digital-to-Analog Audio Converter

The ZD3 is an 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

Swappable Op-Amp Design

Easily replaceable DIP8 dual discrete op-amps, meeting your pursuit of a personalized audio experience, such as LME49720, NE5532, MUSES02, SS3602.

Bypass Mode

The signal bypasses the internal preamp section, providing a fixed output level for direct signal transmission.

Trigger In/Out

Enables synchronized on/off across your audio setup, automating system control for seamless operation.

Perfect Match to ZA3 Amp

In the same series and form factor, the ZD3 provides seamless integration with the ZA3, unlocking audio details and clarity.

Product details

Description

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.

Which Product is right for you?

Compare products to find the best one for your needs.

Fosi Audio ZD3 Fully Balanced Desktop DAC - Fosi Audio
From $179.99

Fosi Audio ZD3 Fully Balanced Desktop DAC

Type
DAC Preamp
MAX Power Output
Input
USB, HDMI (ARC), Coaxial, Optical, Bluetooth
Output
XLR, RCA
Treble & Bass Control
No
THD+N
<0.00008%
SNR
≥126dB
Chipset
XMOS XU316+ESS 9039Q2M+QCC3031
Terminating Impedance
Power Supply
DC 12V/1.5A
Fosi Audio GR40 Tube DAC Headphone Amp Preamp
From $119.99

Fosi Audio GR40 Tube DAC Headphone Amp Preamp

Type
DAC+Headphone Amp
MAX Power Output
250mw@32Ω
Input
Bluetooth, USB, Optical, Coaxial
Output
RCA, 3.5mm Headphone Jack
Treble & Bass Control
Yes
THD+N
<0.003%
SNR
>103dB
Chipset
Terminating Impedance
16-300Ω
Power Supply
DC 12V/1.5A
Fosi Audio K7 HiFi DAC & Headphone Amplifier - Fosi Audio
From $199.99

Fosi Audio K7 Desktop DAC Headphone Amplifier

Type
DAC+Headphone Amp
MAX Power Output
2x 2.1W@32Ω
Input
Bluetooth, USB, Optical, Coaxial
Output
RCA, 3.5mm/4.4mm Headphone Jack
Treble & Bass Control
Yes
THD+N
≤ 0.0002%
SNR
≥121dB
Chipset
XMOS XU208+AKM4493S+QCC3031+TPA6120
Terminating Impedance
16-300Ω
Power Supply
DC 12V/2A
Fosi Audio SK02 Desktop DAC/Headphone Amp - Fosi Audio
From $99.99

Fosi Audio SK02 Desktop DAC Headphone Amplifier

Type
DAC+Headphone Amp
MAX Power Output
1.1W@32Ω
Input
USB-C, Optical
Output
3.5mm/4.4mm Headphone Jack, 3.5mm AUX/Optical
Treble & Bass Control
No
THD+N
≤0.001%
SNR
≥120dB
Chipset
Terminating Impedance
16-300Ω
Power Supply

FAQs

Please read our FAQs page to find out more.

Customer Reviews

Based on 175 reviews
82%
(143)
13%
(22)
3%
(6)
1%
(1)
2%
(3)
M
MostlyDetermined
love this little thing

I'm using this to connect my PC to some bookshelf speakers and I think it does a great job and was super easy to setup.

T
Tony
The Fosi setup

Very nice dac…I have a WiiM ultra hooked to the zd3 and into zp3 pre and into a pair of v3 monos and out to a pair of Klipsch rp-5000f. Very pleased with the clean sound and wide sound stage.

I
Ian
Your new digital pre-amp!

The ZD3 has enough inputs to connect everything I need: A streamer, a CD player, laptop and TV. The last one is particularly impressive as many so-called "high end" DACs still do not have HDMI ARC input.

The volume control and handy remote round off this product into a complete digital pre-amp. I imagine this will stay in my system for a long time to come.

M
Michael K.
Fosi Audio ZD3 - It's Simply Music !

I bought the ZD3 shortly after buying the ZP3. The introduction of the ZD3 into my desktop setup bought along musical enjoyment through how it's able to convey clarity, airiness and a large enough soundstage that is complete and transparent. Vocals are engaging enough to just draw me into the music every time. I really did not wait to experience how the stock op-amps would have performed but replaced these with the recommended Sparkos ones the moment I received the parcel in the post. I believe the reviews to be honest and I am totally comfortable with the way in which Fosi brings its product offerings to the market.

I cannot wish for more for the price I have paid for Fosi's products. For those who love music, Fosi has given much more.

In noting how much I have enjoyed and am enjoying using the ZD3 and the ZP3, I will note that I am using these alongside the Fiio SA-1 supported by an Air Pulse subwoofer ( very much similar to Fosi's new subwoofer offering ). Source music content coming through YouTube Premium from a 7-year old MacBook Pro.

I cannot say more except that it's simply wonderful music to enjoy through the ZD3 !

D
David McManus
Superb Dac

Very happy with my purchase. The Fosi ZD3 works perfectly and sounds super. Quick delivery and I love the packaging. Thanks.