• Country
• Canada

• Manufacturer / Brand
• Williams Piano Co. (King); Oshawa

• Year
• 1931 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 256299

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

• Number of Tubes
• 7

• Valves / Tubes
• 51 24 27 51 27 47 80

• Main principle
• Superhet with RF-stage; ZF/IF 175 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 cm = 3.1 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Zenith 2022 - Williams Piano Co. King;

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

• Notes

• See also e.g. the Zenith U.S. model LH Zenette 2022.

• Mentioned in
• Radios of Canada; Swackhammer (p.137)

• Literature/Schematics (1)
• Radio College of Canada (RCC) (Zenith p.3 model 2022)

• Author
• Model page created by Steve Valeriote. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 1 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Williams Piano Co. (King); Oshawa