# Delay Modules with Clock Sync?

**URL:** <https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500>\
**Category:** KOSMO MODULES\
**Created:** [September 4, 2024, 4:55pm UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500 "2024-09-04T16:55:28Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![krztoff](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/krztoff/32/29609_2.png) [@krztoff](https://lookmumnocomputer.discourse.group/u/krztoff)\
**Post date:** [September 4, 2024, 4:55pm UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/1 "2024-09-04T16:55:28Z")

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Is anyone here aware of any good DIY delay modules (stripboard/pcb/panel/etc) with clock sync?

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**Author:** ![TimMJN](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/timmjn/32/15227_2.png) [@TimMJN](https://lookmumnocomputer.discourse.group/u/TimMJN)\
**Post date:** [September 4, 2024, 8:50pm UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/2 "2024-09-04T20:50:06Z")

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I actually have one as good as done, just need to document it. Based on the electric druid digidelay.

> [@Mail Day Thread](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/3747):
>
> PCBs for the Electric Druid digidelay came in! Pretty pleased with the rounded tracks plugin in kicad, digging the aesthetic

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**Author:** ![krztoff](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/krztoff/32/29609_2.png) [@krztoff](https://lookmumnocomputer.discourse.group/u/krztoff)\
**Post date:** [September 4, 2024, 9:11pm UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/3 "2024-09-04T21:11:47Z")

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Oh wow. I can’t wait to see it

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**Author:** ![AriaSalvatrice](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/ariasalvatrice/32/28804_2.png) [@AriaSalvatrice](https://lookmumnocomputer.discourse.group/u/AriaSalvatrice)\
**Post date:** [September 5, 2024, 1:37am UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/4 "2024-09-05T01:37:39Z")

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@HAGIWO made an Arduino-controlled PT2399 board with clock synth!

No layout, but the schematic is not too scary.

> **[$9 PT2399 clock sync delay - DIY Eurorack Modular Synthesizer｜HAGIWO/ハギヲ](https://note.com/solder_state/n/nf6dc0a61e26d)**
>
> Delay IC PT2399とArduino nanoを使用してモジュラーシンセサイザー のClock sync delayを自作したので、その備忘録。 背景 自作モジュラーシンセの54作品目。 私のYoutubeチャンネルでアンケートを取ったところ、PT2399の要望が最も多かった。 PT2399 delay ICは、初心者向けのエフェクター電子工作の定番ICだ。ディレイサウンドには独特な歪みがあり、演奏中にディレイRATEを変更すると面白い音を作ることができる。 ...

(Use automatic translation if needed - it works well for electronics)

I’ve been working on a similar circuit myself (though it’s not ready for sharing), it’s a neato little chip.

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**Author:** ![krztoff](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/krztoff/32/29609_2.png) [@krztoff](https://lookmumnocomputer.discourse.group/u/krztoff)\
**Post date:** [September 5, 2024, 4:18am UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/5 "2024-09-05T04:18:17Z")

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I had also run across this for implementing tap tempo on PT2399 delays, which sounded fun.

[Taptation Tap Tempo Kit - $20.00 : Zen Cart!, The Art of E-commerce](http://diystompboxes.com/zencart/index.php?main_page=product_info&cPath=20&products_id=65&zenid=925bdb651e8eaf1181a078ae3cfa4326)

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**Author:** ![Jos](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/jos/32/151_2.png) [@Jos](https://lookmumnocomputer.discourse.group/u/Jos)\
**Post date:** [September 5, 2024, 8:42pm UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/6 "2024-09-05T20:42:29Z")

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It depends on what you want to delay, a clock signal or an audio / CV signal? Maybe [Chance-Delay-O-Matic](https://lookmumnocomputer.discourse.group/t/chance-delay-o-matic/7388) is what you are looking for or maybe [Time-Warp-O-Matic](https://lookmumnocomputer.discourse.group/t/time-warp-o-matic/2807) ?

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**Author:** ![krztoff](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/krztoff/32/29609_2.png) [@krztoff](https://lookmumnocomputer.discourse.group/u/krztoff)\
**Post date:** [October 17, 2024, 4:53pm UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/7 "2024-10-17T16:53:30Z")

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![image](https://global.discourse-cdn.com/free1/uploads/lookmumnocomputer/original/3X/8/b/8b4033c172a2c59c4fba5b21518c66dbd42fcd4e.jpeg)

Still waiting on my digi chip, but figured I’d post an update and thank @TimMJN for letting me take this for a spin

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**Author:** ![SYNTHGUY57](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/synthguy57/32/14422_2.png) [@SYNTHGUY57](https://lookmumnocomputer.discourse.group/u/SYNTHGUY57)\
**Post date:** [January 28, 2025, 4:47am UTC](https://lookmumnocomputer.discourse.group/t/delay-modules-with-clock-sync/7500/8 "2025-01-28T04:47:24Z")

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love this module, is thereinfo on it and or a schematic? wow just beautiful and knobby
