# Option to disable DDS 2 retrigger on keypress in LFO mode

**URL:** <https://forum.udo-audio.com/t/option-to-disable-dds-2-retrigger-on-keypress-in-lfo-mode/3600>\
**Category:** Feature Wish List\
**Created:** [27 September 2025 23:52 UTC](https://forum.udo-audio.com/t/option-to-disable-dds-2-retrigger-on-keypress-in-lfo-mode/3600 "2025-09-27T23:52:37Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Zvuk](https://avatars.discourse-cdn.com/v4/letter/z/5f9b8f/32.png) [@Zvuk](https://forum.udo-audio.com/u/Zvuk)\
**Post date:** [27 September 2025 23:52 UTC](https://forum.udo-audio.com/t/option-to-disable-dds-2-retrigger-on-keypress-in-lfo-mode/3600/1 "2025-09-27T23:52:37Z")

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as the title say, Would be great to have the option to allow for fully free running DDS 2 LFO

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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:** [28 September 2025 01:01 UTC](https://forum.udo-audio.com/t/option-to-disable-dds-2-retrigger-on-keypress-in-lfo-mode/3600/2 "2025-09-28T01:01:57Z")

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If you are talking about the S6, then I think it is free-running when set to LFO mode. But the toggle switch has to be set to ‘_Norm = Sub-oscillator off’._  
Again, this is what I think. Can’t try it because I do not have the S6 next to me at the minute.

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**Author:** ![Zvuk](https://avatars.discourse-cdn.com/v4/letter/z/5f9b8f/32.png) [@Zvuk](https://forum.udo-audio.com/u/Zvuk)\
**Post date:** [28 September 2025 19:09 UTC](https://forum.udo-audio.com/t/option-to-disable-dds-2-retrigger-on-keypress-in-lfo-mode/3600/3 "2025-09-28T19:09:18Z")

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tested it now, the DDS 2 retriggers regardless of toggle switch position.

it does however interact with the envelope 2 (vca) release in a way - if a new note is played while another is audiable after release, the DDS 2 (set to LFO) does not retrigger. it retriggers however when a new key is pressed after relative silence.

not sure I explained it in a statisfactoy way, but you can test this by playing an arpeggio and modifying the VCA env 2 release time and listening to how the DDS in LFO mode is reacting