• Country
• United States of America (USA)

• Manufacturer / Brand
• Grommes Precision Electronics, Inc.; Chicago (IL)

• Year
• 1965 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 202204

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

• Number of Tubes
• 13

• Valves / Tubes
• 6DT8 6DT8 6HS6 6HS6 6HS6 6FG6 or EM84 6BE6 6EU7 6EU7 6EU7 6BQ5 6BQ5 6BW4 or EZ80

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Grommes 511 - Grommes Precision Electronics,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 14 x 5 x 11 inch / 356 x 127 x 279 mm

• Notes
• The Precision Electronics model Grommes 511 is a FM-AM mono Receiver.

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 76 models, 68 with images and 52 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grommes Precision Electronics, Inc.; Chicago (IL)