Chamberlin       

            The Chamberlin Is Associate Degree Electro-Mechanical Keyboard Instrument That Was A Precursor To The Mellotron. It Absolutely Was Developed And Proprietary By Iowa, Wisconsin Discoverer Harry Chamberlin From 1949 To 1956,Once The Primary Model Was Introduced. Numerous Models And Versions Of Those Chamberlin Music Instruments Exist. Where as Most Square Measure Keyboard-Based Instruments, There Have Been Additionally Early Drum Machines Made And Sold-Out. A Number Of These Drums Patterns Feature Harry Chamberlin's Son Richard On Them.