Electro-Harmonix Freeze Sound Retainer Compression Guitar Effects PedalThe Electro Harmonix Freeze Sound Retainer pedal delivers infinite sustain of any note or chord at the press of a momentary footswitch. Release the footswitch and again you are sample ready. The Freeze Sound Retainer pedals' 3 selectable decay rates including a latch mode guarantee liquid smooth tonal transitions. Hook the E H Freeze Sound Retainer to your favorite pedals for a sonic collage unlike anything you've ever heard. The Freeze Sound Retainer