Hallicrafters. It's an S-38C, Run 3.
Nice. That was a great entry level rig back in the 40s-50s. Hope you didn’t get a surprise from the hot chassis lol.
What's interesting is the chassis isn't hot on these. I thought it was, but even the schematic doesn't show hot. Line is returned to power ground, chassis is separate with a 0.05uF capacitor and 470k resistor.
I polarized it so neutral is returned to power ground instead of hot.
The SAMS for this one, 190-4, shows Run 2 but they're pretty much the same.
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