Pro Audio and High-End Hi-Fi

FLEXIBLE CONVERSION

Multi-format DAC and FORMAT CONVERTER

Dare we call the DAC204 a Swiss army knife? It is certainly the most versatile digital-to-analogue converter in Weiss Engineering’s product offering.

Use the DAC204 for easy switching between multiple units with digital outputs — including a computer or mobile with USB out — and enjoy the pristine and low-jitter conversion to analogue audio from the unit’s outputs. The DAC204 can also convert DSD audio to PCM and offers a digital output in the AES/EBU format.

Pro Audio and High-End Hi-Fi

Main Features

Weiss DAC204

COVER ALL YOUR BASES

The DAC204 is a multi-format digital-to-analogue and digital-to-digital converter. Its many input and output options make it equally useful for use in a professional mixing or mastering studio as for an audiophile-grade listening room.

It employs no less than four oversampling sigma-delta D/A converters per channel, operated in parallel for enhanced signal-to-noise performance.

DIGITAL ACCEPTED HERE

The DAC204 accepts incoming digital audio streams straight from any USB-equipped computer, tablet, or mobile phone. It can also receive S/PDIF and AES/EBU audio via its S/PDIF or Toslink connectors.

OUTgoing AUDIO

The DAC204 converts the incoming digital streams to analogue audio, which simultaneously appears on its balanced XLR connectors and unbalanced RCA connectors.

It can also perform digital-to-digital conversion and output digital audio in AES/EBU or S/PDIF formats through the corresponding connectors and a BNC output connector.

Should the incoming audio be in DSD format, the DAC204 can convert that to PCM.

STAY CONNECTED

The DAC204 can be permanently connected to multiple digital units, and the user can easily switch between them with the front-mounted Input Selector switch.

PRODUCT COMPARISON

The DAC204 is the bigger sibling to the DAC205. The two units offer the same conversion quality, but the DAC204 has a USB input and can convert DSD to PCM audio.

The DAC204 and DAC205 are relatively affordable options to Weiss Engineering’s higher-grade units such as the DAC501 and the HELIOS. They do not have the onboard digital processing capabilities of those units, nor do they include headphone outputs or remote controls.

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Pro Audio and High-End Hi-Fi

Technical Data

Weiss DAC204

Digital Inputs

The DAC204 has a total of three digital stereo inputs:

  • USB
  • Two AES/EBU or S/PDIF on Toslink or RCA connectors.

Accepted formats: PCM 44.1kHz up to 384 kHz, DSD 64x / 128x.

 

Analog Outputs
  • Line out unbalanced on RCA connector.
  • Line out balanced on XLR connector.
Front Panel Controls
  • An Input Selector switch, to select the active input (USB, Toslink, or RCA).
  • Two switches for DSD to PCM conversion settings.
  • Power on/off switch.
Back Panel Elements
  • Digital inputs on USB, RCA, and Toslink connectors.
  • Analog outputs on XLR and RCA connectors.
  • Digital outputs (AES/EBU) on stereo XLR, RCA, and BNC connectors. 
  • Two toggle switches for output level setting.
  • External power supply connector.
Dimensions

DAC204
Depth: 16.5 cm / 6.5 inches
Width: 10.5 cm / 4.2 inches
Height: 9.5 cm / 3.8 inches

Power Supply

An external power supply is included with the unit. All sensitive voltages have their own linear regulators. The result is an analog output free of “digital noise” and channel crosstalk.

Note: For more detailed product specifications, please refer to the user manual.

Press Reviews

What the media say

DAC204 Review by Et Sona
Et Sona

Hifi Audio Website (in Spanish)

DAC204

The attributes of the Weiss DAC204 by far exceed what we can expect from its modest presentation. Its ability to translate zeros and ones into high-quality music with such pleasant and wide presentation makes it, for me, a reference equipment in this price range.

Fernando
DAC204 Review By Maverick Hi-Fi Forum
Maverick Hi-Fi Forum

High-End HiFi Forum

DAC204

I think it is fair to say that this little box provided the best digital music I have heard in my system under eight thousand pounds to date. Despite its price it is hard for me to think of this as anything other than a bargain.

Martin Virgo
Brian Farlow, WaveTheory
WaveTheory

High-End HiFi YouTube Channel

DAC204

The sound stage is pretty wide and expansive; the lateral imaging and separation is very good and the depth and layering is also solid. This is probably the best DSD to PCM conversion I have heard.

Brian Farlow

Product Downloads

For your DAC204

DAC204 High Resolution Photos
  • N/A
  • zip
  • 37.6 MB
DAC204 Manual
  • August 2023
  • pdf
  • 0.5 MB

Engineered USB Audio Driver 2.26 WIN

Windows USB driver for the latest INT204 interfaces, and for the D/A converters using the INT204-based USB/DSD interface – (DAC1, DAC2, MINERVA, MEDEA, MEDUS, DAC202). NOTE: This driver does not work with older INT204 interfaces. For those, use the driver version 1.56a.
Engineered USB Audio Driver 2.26 WIN