The Symetrix 544 is a four-channel expander/gate unit that delivers advanced audio signal control in professional studios, live sound racks or broadcast facilities.

By offering four discrete expander/gate channels within a single rack-space, the unit enables audio engineers to reduce background noise, control gain dynamics and tailor signal flow in multichannel systems reliably and repeatably.

Whether integrated into a stage snakes, control room racks or broadcast infrastructure, the 544 supports refined signal management and helps maintain consistent audio quality across complex systems.