Vintage Amplifier Service Manual - MASCO model MA-20HF 6-tube audio amplifier. Manufactured by Mark Simpson Manufacturing Company of Long Island City, NY. 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 audio equipment.
masco model ma-20hf 6-tube audio amplifier sams photofact manual
- Product Code: 1302821
- Length: 11 inches
- Width: 8 inches
- Pages: 4
- Views: 51
- Availability: In Stock
- $15.00
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