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USB MCU FIRMWARE UPDATE · HISTORY
FIRMWARE LOG
V3.12.0 (Current latest version, default firmware shipped with DDC/DAC)
- Release Date: 29th Nov 2021
- Compatible with macOS / winOS / Linux
- Improved low level STM MCU32 USB handshake with host
- Supports PCM1536 / DSD1024
V3.6.0
- Release Date: 15th Aug 2021
- Compatible with macOS / winOS / Linux
- Increase USB resync time
V3.4.1
- Fixed compatibility issue with macOS
- PCM1536 / DSD1024 supports disabled
V3.3.5- Increase USB resync time to address USB out-of-sync issue- Supports PCM1536 / DSD1024
V3.3.2
- Original firmware
SPECIAL FIRMWARE RELEASE
V3.14.0
- Release Date: 1st Apr 2021
- Based on Firmware Version V3.12.0
- Enable USB Volume Control
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