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FIRMWARE - Mytek Digital Stereo192-DSD DAC using the USB2 interface
Last updated: 08-Jun-2013 Jurgen Kramer
When using the USB2 interface on the Mytek three pieces of firmware need to be
uploaded to the device. These can be extracted from the Winwows driver.
- Download the Windows firmware
go to the Mytek Digital website: http://www.mytekdigital.com/
Click 'High Fidelity'
Scroll to 'Support & Downloads' and click on 'Latest Drivers (OS X and Windows)'
This will download the file 'mytek_v1.34.10_setup.zip'.
Extract using unzip and enter directory 'mytek_v.1.34.10_setup'.
Locate the needed files:
- mytekl2.ihx
- mytekcf.bin
- mytekap.ihx
These files need to be copied to the firmware directory on your system into a
newly created directory 'mytek'. On most system the firmware directory is:
/lib/firmware
So the firmware files need to go to:
/lib/firmware/mytek
The driver checks the firmware version and currently only supports Windows
firmware version mentioned above.
To verify, the sha1sum of USB driver version 1.34.10 for Mytek firmware 1.7.5b1 and up:
d5d169ce3cbf3ec26815e3d30f392d7ae19575c0 mytekap.ihx
2418278d7ec8bf9c995639a5fbc4e279fe565e59 mytekcf.bin
5c57a93d5f9d98df4b2d5ad55ed9503828d1473c mytekl2.ihx
For Mytek firmware 1.7.1, the sha1sums of the supported 1.33.10 firmware files are:
b5a423b812f902c98137c8702e26cb7b80ebc759 mytekap.ihx
ffd9b7d4a5077ff52695bfef2ff57b38b66ce744 mytekcf.bin
256f5276f9e3ad4f9bb6bf489e78a512322e47b9 mytekl2.ihx