# 1222 Tuner VCO Module

**URL:** <https://lookmumnocomputer.discourse.group/t/1222-tuner-vco-module/16>\
**Category:** KOSMO MODULES\
**Created:** [January 17, 2020, 5:33pm UTC](https://lookmumnocomputer.discourse.group/t/1222-tuner-vco-module/16 "2020-01-17T17:33:40Z")\
**Posts on this page:** 1\
**Showing post:** 555

<div class="post-metadata">

**Author:** ![Bpbby](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/bpbby/32/15259_2.png) [@Bpbby](https://lookmumnocomputer.discourse.group/u/Bpbby)\
**Post date:** [February 21, 2022, 10:05am UTC](https://lookmumnocomputer.discourse.group/t/1222-tuner-vco-module/16/555 "2022-02-21T10:05:22Z")

</div>

Hi, as it is your first VCO project (and from a personnal point ot view), I would not recommend adding the octave switch but I would 100% add a fine tune knob (I didn’t put one on mine and I regret it a lot).

> [@LMNC Simple VCO with Fine tune issue](https://lookmumnocomputer.discourse.group/t/lmnc-simple-vco-with-fine-tune-issue/3247/2):
>
> Welcome in the forum, If it’s tune without fine tune, add just this resistor and pot for fine tune, it work fine for me slight_smile

---

_[View the full topic](https://lookmumnocomputer.discourse.group/t/1222-tuner-vco-module/16)._