# \#firmware

**URL:** https://forum.msbtechnology.com/tag/firmware/2.md

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## [Firmware upgrades now easier than ever](https://forum.msbtechnology.com/t/firmware-upgrades-now-easier-than-ever/1385)

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**Author:** [@drajreynolds](https://forum.msbtechnology.com/u/drajreynolds)\
**Replies:** 12\
**Last updated:** [August 24, 2026, 10:43pm UTC](https://forum.msbtechnology.com/t/firmware-upgrades-now-easier-than-ever/1385 "2026-08-24T22:43:21Z")

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Hi all, As a beta tester of Renderer V2 firmware updates, I was lucky enough to test drive the soon to be latest version (3.1.1) which allows one to update DAC and Digital Director firmware from inside the audibleDNA pl…

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## [RS-232 and Display blinking](https://forum.msbtechnology.com/t/rs-232-and-display-blinking/1113)

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**Author:** [@Roman](https://forum.msbtechnology.com/u/Roman)\
**Replies:** 5\
**Last updated:** [March 4, 2026, 3:08am UTC](https://forum.msbtechnology.com/t/rs-232-and-display-blinking/1113 "2026-03-04T03:08:26Z")

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When I poll the inputs over RS‑232 using the DACAD command, and the DAC’s display setting is “Display Auto Off”, the front panel display turns on for a few seconds on every poll. This does not happen when I poll the volu…

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## [Auto-dimming issue on Discrete DAC (Version 25.14)](https://forum.msbtechnology.com/t/auto-dimming-issue-on-discrete-dac-version-25-14/866)

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**Author:** [@Raphael](https://forum.msbtechnology.com/u/Raphael)\
**Replies:** 5\
**Last updated:** [August 25, 2025, 3:05pm UTC](https://forum.msbtechnology.com/t/auto-dimming-issue-on-discrete-dac-version-25-14/866 "2025-08-25T15:05:17Z")

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Hi there, I’ve just updated my Discrete DAC’s firmware, and found an issue of Auto-dimming. After enabling Auto-dimming, the display kept repeating the cycle of dimming and back to normal brightness. The duration of ea…

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## [MSB Discrete DAC not working with 44.1k sampling](https://forum.msbtechnology.com/t/msb-discrete-dac-not-working-with-44-1k-sampling/789)

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**Author:** [@Phorcys1218](https://forum.msbtechnology.com/u/Phorcys1218)\
**Replies:** 2\
**Last updated:** [July 20, 2025, 7:01am UTC](https://forum.msbtechnology.com/t/msb-discrete-dac-not-working-with-44-1k-sampling/789 "2025-07-20T07:01:18Z")

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Hi guys, My MSB Discrete DAC has been unable to play 44.1 kHz material—or any of its multiples—correctly since I installed the last firmware update (v23.14); it only works with 48 kHz tracks now. I tried running the fi…

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## [New Firmware Update for MSB DACs - April 2025](https://forum.msbtechnology.com/t/new-firmware-update-for-msb-dacs-april-2025/652)

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**Author:** [@Kevin\_Turnquist](https://forum.msbtechnology.com/u/Kevin_Turnquist)\
**Replies:** 9\
**Last updated:** [June 18, 2025, 9:03pm UTC](https://forum.msbtechnology.com/t/new-firmware-update-for-msb-dacs-april-2025/652 "2025-06-18T21:03:27Z")

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We have officially posted new firmware for the Discrete, Premier, Cascade, Reference, and Select DACs as well as all Digital Directors. Here is a quick video discussing the new features as well as some tips and tricks fo…