Fender Reverb Unit, 4 spring, 4AB3C1B - 0064063049

Direct 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®, Vibro-King®, Dual Professional, Super-Sonic™ Series, '64 Vibroverb, Princeton® Recording Amp, and '65 Princeton Reverb® amplifiers manufactured from 1991-Present.