WyreStorm Express™ Digital to Analogue Audio Converter

Part Number EXP-CON-DAC

The WyreStorm Audio DAC allows any Digital PCM audio signal to be converted to a stereo analogue signal for connection to AVR, Hi-Fi or almost any other analogue audio device. 

Key Features:

  • Compact design 
  • Optical & Digital Coaxial inputs 
  • Converts PCM digital audio from a compatible device to analogue stereo audio 
  • Input Select switch 
  • LED Power indication


The WyreStorm Express EXP-CON-DAC is a digital to analogue audio converter capable of decoding connected S/PDIF coaxial or TOSLINK optical digital audio sources to standard analogue stereo (L/R) audio with inputs selectable via onboard input select switch.  Stereo output signals can then be fed to external devices such as an amplifier, Hi-Fi, recording deck, or powered speakers via standard phono style (RCA) jacks. 

If quick, reliable and cost effective conversion of digital audio to analogue is a requirement for your project, the EXP-CON-DAC makes it incredibly easy to connect modern digital sources, such as AppleTV, Blu-Ray/DVD, DAB, digital computer audio to a legacy analogue sound system without requiring expensive additional conversion equipment.


  • Converts S/PDIF digital audio (PCM) signals from compatible device to analogue stereo audio
  • Includes digital interpolation filter
  • Accepts uncompressed digital audio input signals
  • 2-channel LPCM (Linear Pulse Code Modulation) at 32, 44.1, 48, 96 & 192 KHz
  • 24-bit S/PDIF incoming bitstream on left and right channels
  • Optical & Digital Coaxial inputs 

  • Input Select switch 

  • LED Power indication 
  • Compact design
  • Supports audio signals up to 24-bit with sampling rates up to 192 kHz
  • Low-latency Digital Filtering
  • Dynamic Range: 106 dB A-wt
  • THD+N (Total harmonic distortion plus noise) rating: -93dB
  • 1 year warranty

In the Box

1 x WyreStorm EXP-CON-DAC analogue audio converter 

1 x Universal 5V DC/1A power supply 


64mm/2.5” x 24mm/0.9” x 64mm/2.5”
0 to +35°C (32 to +95°F)
5 to 90 % RH (no condensation)
5v DC / 5W power supply (CE/FCC certified)
1.0w (max)

Input: S/PDIF Coaxial, TOSLINK Optical Digital

Output:  Stereo phono analogue

Distortion: <0.001% @ 1kHz at 2V RMS

Signal to Noise Ratio: > 90dB (20Hz - 20kHz)

Output Impedance: 500Ω

Output Voltage: 1.8V RMS @ Max Input (0dBFS)

Frequency Response: <+/-0.5dB

Chassis: aluminium (black)

Please Note:  
This product does not support Dolby Digital encoded audio. Verify you can turn off Dolby Digital in the source you will be connecting to this converter.
  For a Dolby Digital version of this product, please see the EXP-CON-DAC-D.