Sentry Noise Gate

Sentry Noise Gate is your gateway to a noise-free and fully dynamic performance.

Sentry Noise Gate is your gateway to a noise-free and fully dynamic performance. Its cutting-edge multiband technology is set to cater to all of your hum and buzz-killing needs and with its highly intuitive design, you'll be dialing out that unwanted noise faster than an Yngwie Malmsteen arpeggio lick. Take control and enjoy the silence!

http://www.tcelectronic.com/sentry-noise-gate/