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Title: Hallicrafters sx-9 transformer specs Post by: N9AXl on May 01, 2025, 01:11:36 PM Any ideas on the output specs of the power transformer on an SX-9. I have a line on an SX-11 transformer.
The schematics seem more or less the same although the sx-11 uses a 5z3 instead of a 5z4 Given the 5z3 has slightly more robust requirements I don?t see any issues aside from physical placement. There?s some large tv type transformer in the SX-9 now but I?d eventually like to get this back to correct parts. Title: Re: Hallicrafters sx-9 transformer specs Post by: DMOD on May 02, 2025, 05:54:50 PM ... There?s some large tv type transformer in the SX-9 now but I?d eventually like to get this back to correct parts. If it is working what does it matter if there is a TV transformer in there? Many of the old TV transformers were more robust than the OEM transformers. I suspect a TV transformer is in there because an original could not be found. |