<p>From MXR:</p>
<p>Equipped with three selectable types of noise reduction—Hiss, Mid, and Full—the Smart Gate Noise Gate bites down on sizzle and hum while still allowing your playing nuances through.</p>
<p> </p>
<p>This pedal can be powered by a 9-volt battery, a Dunlop ECB003 9-volt adapter, or the DC Brick™, Iso-Brick™, and Mini Iso-Brick™ power supplies (not included).</p>