• Country
• United States of America (USA)

• Manufacturer / Brand
• Bush & Lane Piano Co.; Holland, Michigan

• Year
• 1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 34881

• Number of Tubes
• 8

• Valves / Tubes
• 24 24 24 27 27 45 45 80

• Main principle
• TRF without regeneration; Screengrid 1926-1935

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 12C or 12.SG [Radio only] - Bush & Lane Piano Co.; Holland

• Shape
• Console, Lowboy (legs < 50 %).

• Notes
• Cabinet of the 12.SG is Maple. SC stands most probably for Screen Grid (tubes). One dial (primary tuning control knob). Push-pull output stage.

• Price in first year of sale
• 297.00 $

• External source of data
• Ernst Erb

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

• Mentioned in
• Radio Set Socket Layout 1921 to 1935, RCA

• Literature/Schematics (1)
• Rider's Perpetual, Volume 1 = 1931/1934 (1919 to 1931)

• Other Models

• Here you find 51 models, 10 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bush & Lane Piano Co.; Holland, Michigan