• Country
• United States of America (USA)

• Manufacturer / Brand
• Granco Products, Inc.; Long Island City (NY)

• Year
• 1963 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 336977

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

• Number of Tubes
• 6

• Valves / Tubes
• 12DT8 12BA6 12BA6 12AV6 35C5 35W4

• Main principle
• Superhet with RF-stage; ZF/IF 10700 kHz; 2 AF stage(s)

• Tuned circuits
• 9 FM circuit(s)

• Wave bands
• FM Broadcast Band Only

• Power type and voltage
• AC/DC-set / 110-120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Power out
• 1.5 W (max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Stereophonic FM 604 - Granco Products, Inc.; Long

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 12.25 x 6.25 x 5 inch / 311 x 159 x 127 mm

• Notes

• FM radio designed to work with optional companion unit model SC-4 with multiplex decoder and second channel for stereo.

• Net weight (2.2 lb = 1 kg)
• 2 lb (2 lb 0 oz) / 0.908 kg

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 633, Folder 12, June 1963)

• Author
• Model page created by Joe Sousa. See "Data change" for further contributors.

• Other Models

• Here you find 40 models, 34 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Granco Products, Inc.; Long Island City (NY)