Keeley Delay Workstation, Effects Pedal, Delay / Reverb multi-effects pedal, 8 Delay effects, 8 Reverb effects - including 2 delays for dual delays (along with the delay section), Metal housing, True Bypass, Status LEDs, Tap Tempo LED indicator, REVERB Controls: Reverb Select, Blend, Decay, Predelay, and Morph, DELAY controls: Delay Select, Blend, Time, Feedback, and Morph, 2 Bypass footswitches, Tap Tempo footswitch - one per section, 6.3 mm Mono jack input, 6.3 mm Mono left and right outputs for mono / stereo use, 6.3 mm Input for external Tap Tempo control signal, 6.3 mm Expression input for controlling the Reverb Decay, Power consumption: 170 mA, Dimensions (L x W x H): 99 x 120 x 53 mm, Weight: 425 g, Corresponding power supply: Article Nr #409939# (not included)@+*Note:* Battery operation is not possible.@+@+