SK12B Ch= HS-719 + HS-706

• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 1959

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 152611

• Picture
• Schematics

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

• Number of Tubes
• 5

• Valves / Tubes
• 12AX7 12AX7 EL84 EL84 5Y3GT

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Rec.Player+Audio.Amp+LS

• Power type and voltage
• Alternating Current supply (AC) / 110 - 120 Volt

• Loudspeaker
• 4 Loudspeakers

• Power out
• 5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: SK12B Ch= HS-719 + HS-706 - Motorola Inc. ex Galvin Mfg.Co

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

• Notes
• The Motorola Model SK12B is an AC operated 5 Tube stereo Phono Amplifier with 4 Speed Automatic Record Changer. Uses pre-amp chassis HS-719 and power amp chassis HS-706. Cabinet is Blonde Oak. This model has Qty(2) 10" PM speakers and Qty(2) 5" PM speakers. Uses Record Changer VM22RC. Two cabinets make up this model, with the second cabinet holding the right channel speakers (S12B).

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 9-59, Set 454, Folder 12)

• Literature/Schematics (2)
• - - Manufacturers Literature

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 4508 models, 2955 with images and 4002 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)