• Country
• United States of America (USA)

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

• Year
• 1960

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 211008

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

• Number of Tubes
• 9

• Valves / Tubes
• 12AX7A 12AX7A 6BM8 6BM8 6BM8 6BM8 6BM8 6BM8 6CA4

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Rec.Player+Audio.Amp+LS

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

• Loudspeaker
• 5 Loudspeakers

• Power out
• 45 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: SK44BW Ch= HS-837 HS-838 - Motorola Inc. ex Galvin Mfg.Co

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

• Notes
• The Motorola Model SK44BW is an AC operated 9 Tube stereo Phono Amplifier with 4 Speed Automatic Record Changer. Uses pre-amp chassis HS-837 and power amp chassis HS-838. Cabinet is Biscayne Walnut. This model has Qty(1) 12" PM speaker, Qty(2) 6" PM speakers and Qty(2) 4" PM speakers. Uses Record Changer VM32RC. Has separate bass channel that drives the 12" speaker. An optional drop-in AM-FM tuner (HK45) was available as a dealer option.

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by John Kusching. 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)