# Is S6 fixed to 440 hz?

**URL:** <https://forum.udo-audio.com/t/is-s6-fixed-to-440-hz/2795>\
**Category:** Feature Wish List\
**Created:** [31 July 2024 14:07 UTC](https://forum.udo-audio.com/t/is-s6-fixed-to-440-hz/2795 "2024-07-31T14:07:38Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Mauro](https://avatars.discourse-cdn.com/v4/letter/m/45deac/32.png) [@Mauro](https://forum.udo-audio.com/u/Mauro)\
**Post date:** [31 July 2024 14:07 UTC](https://forum.udo-audio.com/t/is-s6-fixed-to-440-hz/2795/1 "2024-07-31T14:07:38Z")

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I would create some 432 hz ambient soundtracks, actually seems not possible with Super 6.  
My feature suggestion for a possible enhancement is:  
SHIFT-TUNE- short push + octave selector +/- = FINE TUNING in the range of 425-455 hz  
SHIFT-TUNE- long push (more than 2 seconds ) the actual TUNE behavior.

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**Author:** ![udo-audio](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.udo-audio.com/udo-audio/32/8_2.png) [@udo-audio](https://forum.udo-audio.com/u/udo-audio)\
**Post date:** [1 August 2024 19:41 UTC](https://forum.udo-audio.com/t/is-s6-fixed-to-440-hz/2795/2 "2024-08-01T19:41:35Z")

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You can globally fine tune the instrument by pressing shift and rotating the encoder.

The centre octave LED will then flash in normal mode to show a tune offset has been applied.

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**Author:** ![waxdoctor](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.udo-audio.com/waxdoctor/32/504_2.png) [@waxdoctor](https://forum.udo-audio.com/u/waxdoctor)\
**Post date:** [1 August 2024 20:20 UTC](https://forum.udo-audio.com/t/is-s6-fixed-to-440-hz/2795/3 "2024-08-01T20:20:20Z")

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> [@udo-audio](#):
>
> You can globally fine tune the instrument by pressing shift and rotating the encoder.

…rotating the **MOD AMOUNT** encoder…

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**Author:** ![Mauro](https://avatars.discourse-cdn.com/v4/letter/m/45deac/32.png) [@Mauro](https://forum.udo-audio.com/u/Mauro)\
**Post date:** [2 August 2024 07:18 UTC](https://forum.udo-audio.com/t/is-s6-fixed-to-440-hz/2795/4 "2024-08-02T07:18:41Z")

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Thank you!  
After three years of use I discovered something new… all I had to do was read the manual…