• Country
• United States of America (USA)

• Manufacturer / Brand
• Grebe, A.H. & Co.; Richmond Hill (NY)

• Year
• 1928

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 43472

• • Brand: Synchrophase

• Number of Tubes
• 7

• Valves / Tubes

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: 2227 Table only - Grebe, A.H. & Co.; Richmond

• Notes
• Matching Table for Grebe Radio, probably the AC-6. Radio Collectors Guide notes an AC powered 7 tube TRF. That must be an error, and should belong to the complete Radio and table, where the extra price for the table is $ 24.50.

• Price in first year of sale
• 24.00 $

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Other Models

• Here you find 188 models, 124 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grebe, A.H. & Co.; Richmond Hill (NY)