Fender 4-Spring 600-Ohm Replacement Reverb UnitGenuine Fender Amplifier Replacement Part Restore the spring reverb performance of a compatible Fender amplifier with this genuine four-spring replacement reverb unit. Model 4EB3C1B features a 600-ohm design and long decay response for spacious, classic amplifier reverb. Designed for Compatible Fender Amplifiers This 16-3/4-inch reverb tank features RCA-style input and output connections. It mounts horizontally on the cabinet floor with the open side facing down. It is designed for compatible Hot Rod Deluxe, Hot Rod DeVille, Blues Deluxe and Blues DeVille amplifiers manufactured from 1998 onwards. Features Genuine Fender replacement part Four-spring, 600-ohm reverb unit Long decay of 2.75–4.0 seconds RCA-style input and output jacks Horizontal floor mounting Open side mounts facing down SpecificationsSpecification DetailsTank Code 4EB3C1BImpedance 600 OhmsLength 16-3/4"Decay 2.75–4.0 SecondsPart Number 0050394049