Description: Vintage Amplifier Service Manual - TONE PAK model AC8HF 4-tube 3-channel audio amplifier. Manufactured by Electro-Technical Laboratories Inc., of Leona, NJ. Dated 1947. 4 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 equipment.
Amplifier Service Manuals
Electro-Technical Laboratories Inc.
11in x 8in
Save: -$3.75 (25% off)