FeaturesReplacement colored amplifier jewel for ultimate amp customizationIntroduced on tweed-era Fender® amplifiersUsed on Hot Rod Deluxe™ Hot Rod DeVille™ Blues Deluxe™ Blues DeVille™ Blues Junior™ Pro Junior™ Custom Vibrolux Reverb® Super-Sonic™ Series Vintage Modified series Vintage Reissue series '57 Twin® '57 Deluxe™ '59 Bassman® '94 Twin Vibrasonic '57 Band-Master® Vibro-King® and Tremolux™ amplifiersFits most vintage and modern amplifiers