Fender's vintage-style "Tube Reverb" has been integrated directly into the unit with dedicated controls for Dwell, Mix, Tone, and Fat, Volume, Treble and Bass, with an additional Speed and Intensity controls for the built-in Vibrato effect. The cabinet is constructed of 13-ply Baltic Birch and Maple Plywood, with classic fender amp aesthetics such as a Red amp jewel, a "Dog Bone" handle, and a set of 19-inch tilt-back legs for optimal sound directing. Ivory radio knobs add a truly nostalgic element to the Vibro-King Custom, providing quick and accurate levelling while maintaining a striking presence. The amplifier also includes a 2-button footswitch for triggering the Vibrato effect and toggling "Fat" mode on and off, with an added amp cover helping to prevent road wear and other general damages when not in use.
