<td>A <abbr title="Voltage-Controlled Amplifier">VCA</abbr> is a way to group
together tracks or busses to enable grouped-control over gain, solo and mute.
Like the Bus, it does not contain regions, but unlike it, it does not contain
- effects. VCAs are commonly used to group together related tracks (e.g. "drums"
+ effects either. VCAs are commonly used to group together related tracks (e.g. "drums"
or "vocals") to allow controlling the gain of all those tracks at once in the
mix while retaining their relative gain.<br>
VCAs are fed audio by <a href="@@control-masters-mixer-strips">assigning them</a>