The Hammonds have a synchronism motor that matches the 60 cycle power line so the tone wheel is turning the right speed to make it in tune ( That was the reason for their great success , that awasy matched the 60 cycle power line freq)( I'm afraid if you use 50 cycles your going to have a horrible tuning issue. -- Tom Thornton
Message
Hammond at other than 60 cycles
2007-06-08 by Tom Thornton