# DAC Digital Filter Movement

**URL:** <https://arcam.discourse.group/t/dac-digital-filter-movement/957>\
**Category:** Issues\
**Created:** [June 3, 2022, 1:42am UTC](https://arcam.discourse.group/t/dac-digital-filter-movement/957 "2022-06-03T01:42:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mikegb](https://avatars.discourse-cdn.com/v4/letter/m/a5b964/32.png) [@mikegb](https://arcam.discourse.group/u/mikegb)\
**Post date:** [June 3, 2022, 1:42am UTC](https://arcam.discourse.group/t/dac-digital-filter-movement/957/1 "2022-06-03T01:42:24Z")

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I’ve changed my filter setting to Apodizing from the Minimum Phase Slow setting. But depending on the music I am playing it toggles back and forth to the Minimum Phase Slow filter setting arbitrarily. Is there a reason for this? If you I have the ARCAM control app on my Ipad so I can control volume and see check filter settings. Anyone run into this issue?

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**Author:** ![madfiddler](https://avatars.discourse-cdn.com/v4/letter/m/a8b319/32.png) [@madfiddler](https://arcam.discourse.group/u/madfiddler)\
**Post date:** [June 5, 2022, 5:11pm UTC](https://arcam.discourse.group/t/dac-digital-filter-movement/957/2 "2022-06-05T17:11:27Z")

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If you are using Tidal MQA it enforces it’s own will on you 🙂

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**Author:** ![Felix](https://avatars.discourse-cdn.com/v4/letter/f/aeb1de/32.png) [@Felix](https://arcam.discourse.group/u/Felix)\
**Post date:** [June 6, 2022, 7:28am UTC](https://arcam.discourse.group/t/dac-digital-filter-movement/957/3 "2022-06-06T07:28:12Z")

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Exactly, and MQA is using Minimum Phase Slow.