# SA30 build 867, version 1.41

**URL:** <https://arcam.discourse.group/t/sa30-build-867-version-1-41/184>\
**Category:** Software\
**Tags:** firmware\
**Created:** [December 18, 2020, 5:00pm UTC](https://arcam.discourse.group/t/sa30-build-867-version-1-41/184 "2020-12-18T17:00:30Z")\
**Posts on this page:** 1\
**Showing post:** 124

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**Author:** ![jvs1](https://yyz2.discourse-cdn.com/free1/user_avatar/arcam.discourse.group/jvs1/32/10_2.png) [@jvs1](https://arcam.discourse.group/u/jvs1)\
**Post date:** [December 29, 2020, 9:57pm UTC](https://arcam.discourse.group/t/sa30-build-867-version-1-41/184/124 "2020-12-29T21:57:23Z")

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> [@Aventador\_SVJ](#):
>
> After more testing using MConnect Tidal via UPNP on the SA30, I have heard distortion

I’m able to reproduce the distortion while playing hi res tracks from my nas. Neither Roon nor Dirac is involved. I submitted the following ticket.

> [@Distortion on 24 bit 82.2 kHz track, ref#109](https://arcam.discourse.group/t/distortion-on-24-bit-82-2-khz-track-ref-109/213):
>
> Scenario Perform the following steps: switch on Arcam SA30 build 867 v1.41 is used start Arcam Music Life iOS app, build 3211 is used play a 16 bit 44.1kHz track play a 24 bit 82.2 kHz hi res track, e.g. Pearl Jam, Ten Redux, Once Actual result After 12 seconds the distortion starts to become noticeable, refer to audio recording below: Expected result Track should be played without any distortion. Additional information Dirac has never been setup on this device. Roon is not involved. …

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