Radio matic Rhythm Treble Ring for Vintage Gibson style black KU04B
Radio matic Rhythm Treble Ring for Vintage Gibson style black KU04B
"Radio'matic" Treble/Rhythm disc for Les Paul toggle switches. Transparent plastic with a black/gold imprint on the bottom side. Beautiful Rolex-style "Diamond" rhombuses as markers. Throw away those boring old Treble/Rhythm plates!