• Country
• United States of America (USA)

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

• Year
• 1958

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 215449

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

• Number of Transistors
• 3

• Semiconductors
• 2N109 2N109 2N109

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Batteries / addl. power jack / 13.5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Transistorized Preamp TR-1 - Fisher Radio; New York NY

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 4.5 x 2 x 4.13 inch / 114 x 51 x 105 mm

• Notes
• Phono or microphone preamp Model Fisher TR-1.
  Operates from self-contained battery or auxiliary AC supply.
  

• Net weight (2.2 lb = 1 kg)
• 1 lb 5 oz (1.313 lb) / 0.596 kg

• Price in first year of sale
• 27.00 $

• Mentioned in
• Radio Shack Katalog 1958 - Seite 6

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 391, Folder 9, March 1958)

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

• Other Models

• Here you find 588 models, 499 with images and 194 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fisher Radio; New York (NY)