Electro-Harmonix Tone Corset Analog Compressor

The Tone Corset, our new four-knob analog compressor, squeezes your guitar tone in all the right ways! Mike Matthews says, "The Tone Corset is the funkiest analog compressor I ever heard on guitar!"Quick Specs-Four-knob design provides excellent control and gives the user the ability to precisely shape their instrument’s dynamics.-The Sustain knob controls the amount of compression applied to the guitar signal.-The Attack knob adjusts how quickly the compressor recovers. As Attack is turned clockwise the pedal’s response is slower and more initial pick attack comes thru.-The Blend knob adjusts the mix of the dry and compressed signals.-Volume controls the overall output level.-The Pad switch pads down the input signal to prevent undesirable distortion if the Tone Corset is used with high output humbuckers, bass guitar, etc.-True Bypass for maximum signal path integrity.-Comes with a 9Volt battery.