src="exfaust8/exfaust8.svg" class="mx-auto d-block">
<faust-editor><!--

monoamp = _, vslider("volume", 0.1, 0, 1, 0.01) : *;
stereoamp = monoamp, monoamp;

process = stereoamp;

--></faust-editor>
<br>
</div>
<!-- /faust-run -->

<h3 id="example-10-knobs-instead-of-sliders">Example 10: Knobs instead of sliders</h3>
<p>By default sliders are ... sliders! You can change their appearance by using the metadata mechanism. </p>
<p>Metadata is information that you put in square brackets in the slider name. For ex