Check the listing for details. Keeley Memphis Sun Lo-Fi Reverb, Echo, and Double Tracker Pedal. Condition: New. Listed at 152.15 USD. Transport Your Guitar Tone to the Heyday of Rock 'n' Roll Vintage guitar tone abounds in the Keeley Memphis Sun pedal, and it's sure to put a smile on your face. Equipped with lo-fi reverb, echo, and double tracker effects, it's like being transported to a 1950s recording session. Much more than rockabilly in a box, Memphis Sun offers three modes for three distinct starting points. Slapback 600 delivers echo with long delays, Sun Mode features auto track doubling and slapback with short delays, and Room mode offers "studio simulation reverb." Kick it on and it's sure to inspire some good old-fashioned rock 'n' roll. If you've been looking for something to add to your pedalboard for a vintage vibe, Sweetwater can highly recommend the Keeley Memphis Sun.