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Knight Model 93-191 13-Tube 6-Ch Audio Amplifier Sams Photofact Manual

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Vintage Radio Service Manual - KNIGHT model 93-191 13-tube 6-channel (public address) audio amplifier. Manufactured by Allied Radio Corp., of Chicago, IL. Dated 1948. 6 pages. Original old Sams Photofact manual includes schematic, layout, voltage & resistance test chart, repair parts list and description. This manual would make a sensational accompaniment to your retro audio equipment.
    • SKU 1403808
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