• Country
• United States of America (USA)

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

• Year
• 1964 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 92869

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

• Number of Tubes
• 9

• Valves / Tubes
• 12AX7A 12AX7A 12AX7A 12AX7A EL84 6V6GTA 6V6GTA EL84 5U4GB

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Rec.Player+Audio.Amp+LS

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

• Loudspeaker
• 7 or more Loudspeakers

• from Radiomuseum.org
• Model: SK148 Ch= HS-1197 + HS-1198 - Motorola Inc. ex Galvin Mfg.Co

• Notes
• Chassis HS-1197 Pre-Amplifier; HS-1198 Power Amplifier with bass vibrasonic.
  Chassis used in Modells SK147, SK148, SK150, SK154, SK164 and SK165.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 25, 1965

• 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)