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Output transformer for Philco 39-17
Radioroslyn
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#4

05-05-2016, 02:43 PM
(05-05-2016, 11:40 AM)Sourbone Wrote:  Okay, thanks. I'll measure the voice coil tonight. Thanks for your help.

Methinks your going to measure the resistance of the vc which is not what you need to know. Impedance is what you are looking for. The simple answer is try first few low impedance taps on the transformer secondary for loudest/ least distortion. More that likely it's going to be around 2 to 8 ohms.

Terry
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Messages In This Thread
Output transformer for Philco 39-17 - by Sourbone - 05-05-2016, 10:53 AM
RE: Output transformer for Philco 39-17 - by Radioroslyn - 05-05-2016, 02:43 PM



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  1. The PHILCO Phorum
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