Check the listing for details. Electro-Harmonix Deluxe Memory Man XO Analog Delay Guitar Effects Pedal LN. Condition: Used. Listed at 220.79 USD. Musicians love it and collectors cherish it. Nothing can compare to the organic sound of analog delay, especially when it's from the Deluxe Memory Man. Up to 550ms of vibrant echo that rivals tape delay. Lush, spatial chorus and haunting vibrato are just a few of the treats in the Memory Man's sonic smorgasbord. The XO analog delay guitar effects pedal features the exact same warm analog circuit, with premium, vintage, integrated circuits, all housed in a more pedalboard-friendly enclosure.The Blend control allows you to vary the mix of direct and delayed signals, and the center-position setting equals out both levels. Feedback provides delay repeats, or multiple echoes. Fairly high feedback with short delay settings produces a reverb effect.