Fender 4-Spring 8 ohm Spring Reverb Unit - 4AB3C1B bass-overdrive It's basic controls allow you

It's basic controls allow you to find the right sound you want quickly and easily

Electronics: SRT Powered System

medium weight Super-Kick with a Power Dot in the center for added reinforcement

metering and more

each made with different diameter screen apertures

Fender 4-Spring 8 ohm Spring Reverb Unit - 4AB3C1B bass-overdrive It's basic controls allow youDirect replacement reverb units used in Fender amplifiers with spring reverb. 8 ohm replacement 4 spring (4AB3C1B) reverb unit with RCA style input and output jacks. Long decay design (2. 75 4. 0 seconds). Mounts horizontally to floor of cabinet with open side down. Used in Prosonic, Showman 50, '94 Twin, Custom Vibrolux Reverb, Custom Vibrasonic, Pro Tube Series, '63 Vibroverb, '65 Twin Reverb, '65 Deluxe Reverb, '65 Super Reverb, '65 Twin Custom,