• Country
• United States of America (USA)

• Manufacturer / Brand
• Amber Manufacturing Corp,; New York City, New York

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 32422

• • Brand: Marve-O-Dyne

• Number of Tubes
• 6

• Valves / Tubes

• Main principle
• TRF without regeneration

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 6 & 90 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Marv-O-Dyne Model D - Amber Manufacturing Corp,; New

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 28 x 12 x 13 inch / 711 x 305 x 330 mm

• Notes

• Two dials (primary tuning control knobs)

• Price in first year of sale
• 125.00 $

• External source of data
• Ernst Erb

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

• Mentioned in
• November 1925, Electrical Record Supplement page 29

• Other Models

• Here you find 6 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amber Manufacturing Corp,; New York City, New York