Sunrise SB-1 Buffer Mono Model Preamp Effect, black enamel finish. 18 volt solid state Preamp.
A perfect complement to the Sunrise Pickup. It boosts the signal and adds a pleasing EQ that enhances the sound of many guitars. It uses two energizer 9-volt alkaline batteries. The average battery life is approximately three years.
Length is 4 5/8 in. (11.7 cm.), 2 1/2 in. (6.4 cm.) width, and 1 3/16 in. (3 cm.) in depth at side. New Condition.
