Posted by Wayne Parham [ 70.234.48.99 ] on July 23, 2007 at 09:18:24:
In Reply to: It's a Baldwin Model 40 "orgasonic" posted by Shane on July 22, 2007 at 13:14:31:
Are you saying it's an amplifier from an electric organ? How does it sound? Have you hooked it up to a music source and speakers yet?
If it was designed to use speakers with a field coil, the field coil probably serves double duty as a power supply filter coil. Other than that, you can run the output through the output transformer to a fixed magnet speaker. Just be sure the B+ circuit path through the field coil is maintained using a separate coil or something.
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