Keeley Verb o Trem, Effect Pedal for Electric Guitar, Reverb / tremolo / modulation, Developed in collaboration with Eddie Heinzelman, Combines the sound of old-school amp reverb and trem in a compact pedal, Includes Keeley's popular Spring Chamber and Plate Reverb algorithms as well as Tremolo, Harmonic Tremolo and Pitch Vibrato effects, 6 Reverb and tremolo modes in 2 banks, 2 Tuning modes, True bypass, Controls for Level, Depth, Reverb and Rate, Toggle switch to select between reverb and tremolo modes (R + T / Mack / Har), Internal DIP switch to select between banks: Bank 1 - Spring Style Reverb / Bank 2 - Plate Style Reverb, Internal DIP switch to select between Treble Cut modes: Modern / Vintage, Bypass footswitch with status LED, Metal housing, Input and output: 6.3 mm Mono jack, Power supply via 9 V DC power supply (2.1 mm x 5.5 mm hollow plug, polarity (-) inside, not included in delivery - matching power supply: Article Nr. #409939#), Power consumption: 65 mA, Dimensions (L x W x H): 112 x 68 x 51 mm, Weight: 280 g, Made in USA@+*Note:* Battery operation not supported.@+@+*Note:* Register your product at www.w-distribution.com/Warranty and extend the warranty to 4 years.