Multi-function unit is a 4-Channel dimming console and dimmer pack all in one! 4 individual channel sliders and master dimmer. 42 pre-programmed chase patterns: chases via speed setting or audio. Chase tap-sync button. Momentary full-on and channel flash buttons. Stand-by (blackout) button. 8 outlets on the rear panel (2 per channel). Max load: 7 amp/channel, 15 amp total. 19” (W) x 5.25” (H) (3U) x 5.5” (D).