Original sprague to-6a tel-ohmike manual

Apr - The R-390A Frequently Asked Questions Page

Perhaps some sort of voltage reducer, or even some sort of fuse, was plugged in orinally.

Sprague Capacitor analyzer Sprague Tel-Ohmike TO-6

The orinal power cord was connected to a small surface mounted two-pin AC receptacle on the inside of the cabinet.

Apr - The R-390A Frequently Asked Questions Page


Whatever plugged into that receptacle was in series with the AC power to the radio.

Sfondi Desktop

The cabinet had a couple of narrow strips of veneer missing on the top back, and a few joints and some plywood laminations were loose and needed re-gluing. The radio is a six-tube AC superhet circuit radio with broadcast band and one short wave band in a tombstone or uprht style cabinet.

Original sprague to-6a tel-ohmike manual:

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