Electro-Harmonix The Silencer Noise Gate/Effects Loop Pedal Features:

• Noise gate with built-in effects loop
• Fine-tune the noise gate with Threshold, Reduction, and Release controls
• Noise reduction is variable from -70dB to +4dB
• Release time can be set between 8ms and 4 seconds
• Use the Send output jack with the built-in loop or as a secondary output
• Buffered output (via Send)/buffered bypass keeps your signal strong and clean
• Powered by a single 9-volt battery or optional AC adaptor