Tuesday, October 20, 2020
exaSound Innovation - Timeline
exaU2I - Multi-Channel Asynchronous USB to I2S Interface - DXD 352.8kHz/32bit

World's First Multi-Channel Asynchronous USB to I2S Interface capable of supporting multichannel DXD at 352.8kHz/32bit

  • Sampling frequencies (kHz): 44.1, 48, 88.2, 96, 176.4, 192, 352.8
  • Resolution (bits): 16, 24, 32
  • 8, 4 or 2 channels 
  • Galvanic isolation between the USB ground and the I2S outputs
  • Two quartz oscillators for the 44.1 kHz and 48 kHz sampling rate groups 
  • FPGA implementation
  • 256 kB FIFO buffer to support asynchronous operation
  • Proprietary bit-perfect ASIO driver completely independent from the Windows sound system; No software volume control or mixing
  • ASIO driver implements automatic sampling rate switching
  • Project homepage – exaDevices.com
  • Announcement and forum discussions - diyaudio.com
DSD Playback with exaU2I - DSD256 and DSD512

Worlds' first USB to I2S interface to support 2-channel DSD64, DSD128, DSD256, DSD512 and PCM 384kHz/32bit More...

e18 DAC - 8-channel DXD 384kHz/32bit

Worlds' first 8-channel DXD 384kHz/32bit consumer-oriented DAC More...

e20 DXD/DSD128 DAC

Support for DSD64 and DSD128 at sampling rates of 2.82 and 5.64 MHz. More...

e20 Mk II DSD256 DAC - 11.2896 MHz

Worlds' first high-end DAC capable of achieving DSD256 playback at sampling rate of 11.2896 MHz More...

e20 Mk III DSD256 DAC - 12.288 MHz

World's first high-end DAC capable of achieving DSD256 playback at sampling rate of 12.288 MHz More...

e28 8-channel DSD256 DAC

World's first high-end 8-channel DAC capable of achieving DSD256 playback at sampling rate of 12.288 MHz More...

exaSound Announces DSD256 on Mac OS X

DSD 256 Available on Mac for the First Time More...

exaSound Announces DSD256 Wi-Fi Streaming

DSD 256 Wi-Fi Streaming with the PlayPoint Network Audio Player More...

exaSound Announces Roon Ready Certification
for its entire product line More...
exaSound Announces Flagship e32 and 8-Channel e38 Reference DACs
The company is amongst the first to release to market DACs based on the ES9028PRO chips. More...
exaSound Announces PlayPoint Mk.II Network audio Player and Server
exaSound Unveils PlayPoint DM Dual-Mono D/A Converter and Network Audio Server.
The world's first D/A converter with Four-way Galvanic Isolation. More...
exaSound Unveils e32 Mark II DAC with MQA Support.
exaSound Unveils e38 Mark II 8-Channel DAC.
exaSound Releases the Gamma Music Server and the Sigma Streamer.
exaSound Releases the Delta Music Server.
exaSound Releases the e68 DSD512 DAC.



Awards / Reviews