• Country
• United States of America (USA)

• Manufacturer / Brand
• Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY)

• Year
• 1933 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 193717

• Number of Tubes
• 6

• Valves / Tubes
• 56 57 58 55 47 80

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz; 1 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Acratone 1938 - Federated Purchaser, Inc.

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Dimensions (WHD)
• 15 x 17.5 x 10 inch / 381 x 445 x 254 mm

• Notes
• The Riders IV volume schematic for Acratone 17 is identical (Misc 4-3). .

• Net weight (2.2 lb = 1 kg)
• 19.6 lb (19 lb 9.6 oz) / 8.898 kg

• Mentioned in
• Collector's Guide to Antique Radios 4. Edition

• Literature/Schematics (1)
• Rider's Perpetual, Volume 4 = ca. 1934 and before (misc. 4-3 Acratone 17)

• Author
• Model page created by Robert Keen. See "Data change" for further contributors.

• Other Models

• Here you find 209 models, 126 with images and 88 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY)