@gunrunnerjohn posted:The MRC Pure Power Dual has one giant toroidal transformer with two wipers, one for each handle. It has a diode array for the whistle/bell controls.
The Z-4000 has one large transformer core and a large and complex circuit board that synthesizes the sine wave electronically. The MRC and the MTH transformers are vastly different in internal operation.
John,
How close is the MRC to a Postwar ZW then? A friend has one and they have been telling me it has two separate transformers inside so that they can get 275 watts to each handle. Always thought that was hard to believe.
They claim a Z4000, like a Postwar ZW, pilfers total power to the handle drawing the most current. Am I understanding all this correctly?
