the t.racks DL 2/918 digital 24bit stereo Delay line controller - max. Delay Time 2x 2730 ms (=936,4 Meter) per channel adjustable in milliseconds, meters and feet. Noise gate, input LED meter and bypass switch, Lock switch, XLR and 1/4" jack in/out. Dimensions: 45 x 482 x 152mm (19" x 1U). Weight: 3kg.