• Country
• United States of America (USA)

• Manufacturer / Brand
• General Electric Co. (GE); Bridgeport CT, Syracuse NY

• Year
• 1968

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 128408

• • Brand: Musaphonic

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

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Power out
• 0.2 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: All Transistor P1757A - General Electric Co. GE;

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 62 x 102 x 32 mm / 2.4 x 4 x 1.3 inch

• Notes

• The General Electric P1757A ia a battery operated portable AM band transistor radio. Has push-pull audio output stage and earphone jack that disconnects the speaker for private listening. Uses standard 9V battery. Has carrying strap, square dial window.

  The following models use the same schematic:

  Model	Year
  P1756D	1968
  P1757A	1968
  P1758A	1968

  The model P1757 from GE is mentioned in Billboard Magazine April 27,1968 with a suggested list price of $4.95.

• Net weight (2.2 lb = 1 kg)
• 0.220 kg / 0 lb 7.8 oz (0.485 lb)

• External source of data
• Billboard Magazine April 27,1968

• Source of data
• -- Collector info (Sammler)

• Literature/Schematics (1)
• General Electric Service Notes (General Electric Radio Service Guide Volume VII 1967 to 1969 pages 170, 171)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 2916 models, 2139 with images and 2042 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Electric Co. (GE); Bridgeport CT, Syracuse NY