# Multiple voices midi - cv

**URL:** <https://lookmumnocomputer.discourse.group/t/multiple-voices-midi-cv/4263>\
**Category:** KOSMO MODULES\
**Created:** [November 22, 2021, 4:52pm UTC](https://lookmumnocomputer.discourse.group/t/multiple-voices-midi-cv/4263 "2021-11-22T16:52:47Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![HerrmannWiese](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/herrmannwiese/32/18164_2.png) [@HerrmannWiese](https://lookmumnocomputer.discourse.group/u/HerrmannWiese)\
**Post date:** [November 22, 2021, 4:52pm UTC](https://lookmumnocomputer.discourse.group/t/multiple-voices-midi-cv/4263/1 "2021-11-22T16:52:47Z")

</div>

hi guys, since it’s Christmas soon, I wanted to fulfil a dream and build a modular synth. My problem is right now, I would like to get several voices and the gates from one midi out, so poly. I saw that there has already been a discussion on the topic, but it didn’t help me very much. I don’t exactly know how the midi splitter code is connected with the midimuso chip. do i need both or would it bee possible with only one? cause i only need cv and gate out and no modes, only full poly. and if it works by using only the midimuso or an arduino is there a simple circuit to realise it? cause I’d like to build everything by myself in the kosmo format.  
thank you 🙏🏻

---

<div class="post-metadata">

**Author:** ![sebastian](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/sebastian/32/39_2.png) [@sebastian](https://lookmumnocomputer.discourse.group/u/sebastian)\
**Post date:** [November 22, 2021, 5:48pm UTC](https://lookmumnocomputer.discourse.group/t/multiple-voices-midi-cv/4263/2 "2021-11-22T17:48:05Z")

</div>

Hey! The midimuso can do polyphonic, you only need to change the mode (using a computer). You can buy Sam’s pcb or build your own stripboard using his schematic, whatever you like! You need to buy the midimuso chip though, that one is not open source, I think. 🙂

---

<div class="post-metadata">

**Author:** ![HerrmannWiese](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/herrmannwiese/32/18164_2.png) [@HerrmannWiese](https://lookmumnocomputer.discourse.group/u/HerrmannWiese)\
**Post date:** [November 22, 2021, 8:17pm UTC](https://lookmumnocomputer.discourse.group/t/multiple-voices-midi-cv/4263/3 "2021-11-22T20:17:27Z")

</div>

thanks, i dont need modes sooo…  
but i cant find the stripboard plan for the chip.

---

<div class="post-metadata">

**Author:** ![Dud](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/dud/32/610_2.png) [@Dud](https://lookmumnocomputer.discourse.group/u/Dud)\
**Post date:** [November 22, 2021, 11:13pm UTC](https://lookmumnocomputer.discourse.group/t/multiple-voices-midi-cv/4263/4 "2021-11-22T23:13:25Z")

</div>

Welcome to the forum 🙂

i don’t think there is a stripboard layout for this module, only a schematic.

---

<div class="post-metadata">

**Author:** ![HerrmannWiese](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/herrmannwiese/32/18164_2.png) [@HerrmannWiese](https://lookmumnocomputer.discourse.group/u/HerrmannWiese)\
**Post date:** [November 23, 2021, 6:20am UTC](https://lookmumnocomputer.discourse.group/t/multiple-voices-midi-cv/4263/5 "2021-11-23T06:20:31Z")

</div>

ok, thanks.  
Since it looks like it is very difficult to build such a circuit, I will probably buy the midimuso kit.