Rainger FX Echo-X Mini Digital Delay w/ Igor The Echo-X is a digital delay mini-pedal which offers unprecedented real-time control over crucial parameters. Comes with an Igor pressure pad controller which can adjust delay speed, amount of feedback, or work as a send control; while your sound is dry, as you press on Igor, the signal is diverted through the pedals circuitry. 540ms of delay time available Level, rate, feedback, input, and volume controls. The Echo-X is housed in a Rainger FX mini-pedal enclosure, which is 0.5mm narrower than standard mini-pedal boxes, and with all sockets mounted on the top end panel.