• Country
• United States of America (USA)

• Manufacturer / Brand
• Fisher Radio; New York (NY)

• Year
• 1953 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 148049

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 3

• Valves / Tubes
• 12AU7 12AX7 12AX7

• Number of Transistors

• Semiconductors
• Selenium-Rectifier Selenium-Rectifier

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 50-60 Hz, 105 -125 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Master Audio Control 50-C - Fisher Radio; New York NY

• Shape
• Tablemodel, with any shape - general.

• Notes

• Fisher model 50-C is an AC operated mono audio pre-amplifier;
  phonograph preamplifier with equalization for AES, NARTB, ORTHO, LP and 800.

• Source of data
• -- Original prospect or advert

• Literature/Schematics (4)
• Photofact Folder, Howard W. SAMS (Set 209, folder 3, dated 7-53)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 600 models, 512 with images and 209 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fisher Radio; New York (NY)