> For the complete documentation index, see [llms.txt](https://docs.lmms.io/user-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lmms.io/user-manual/jian-ti-zhong-wen/xiao-guo-qi-cha-jian/stereo-matrix-li-ti-sheng-ju-zhen.md).

# Stereo Matrix（立体声矩阵）

<figure><img src="https://3710990805-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZRacsG2wvxpXwri0XH6G%2Fuploads%2FCy207L0iLZhmgcybKVuL%2Fimage.png?alt=media&amp;token=94e8f80b-cf80-405b-b387-e3a04dc08917" alt=""><figcaption><p>Stereo Matrix</p></figcaption></figure>

This plugin allows you to reroute the Left and Right channels of an input signal.\
This is accomplished by splitting the input into 4 channels whose amplitudes can be adjusted with their respective knobs.

{% hint style="info" %}
A negative amplitude will invert that channel's waveform.
{% endhint %}