Durable: Rugged all-metal housing measures 7.75l x 2.5w x 1.25h and weighs just 12 oz. Mop Top Liverpool: The Mop Top Liverpool embodies the British invasion through Bohemian rock. The new SansAmp Character Plus Series celebrates the unique chemistry between specific historic amplifiers and specific historic pedals and cleverly unites them together in single packages. Uses: Being genuine, 100% analog SansAmps, Character Plus Series pedals can be used as stand-alone pre-amps to drive a power amp, a studio mixer, or a PAsystem, or to complement your existing amp. Other features: Built-in speaker simulation individually tuned to match each of the speaker/cabinet configurations associated with each amplifier type; 3-band active EQ, XLR Output, included 9VDCPower Supply.