• Country
• United States of America (USA)

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

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 212081

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

• Number of Tubes
• 19

• Valves / Tubes
• 12AX7 12AX7 12AU7 6BQ5 6BQ5 5Y3GT 12AX7 6CA7 6CA7 5U4GB 6BQ7A 6BA6 6BE6 6BA6 6DA5 6AU6 6AL5 12AU7A 6X4

• Main principle
• Superhet with RF-stage; ZF/IF 455/10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Changer (Record changer)

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

• Loudspeaker
• 5 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: SK25MCH Ch= HS-590 HS-607 HS-738 HS-755 - Motorola Inc. ex Galvin Mfg.Co

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

• Notes
• The Motorola Model SK25MCH is a two-piece AC operated 19 Tube AM-FM Receiver with a stereo Phono Amplifier and a 4 Speed Automatic Record Changer. Uses AM-FM tuner chassis HS-590, pre-amp chassis HS-755, Left channel power amplifier chassis HS-738 and Right channel power amplifier chassis HS-607 . Cabinet is Mahogany. This model has Qty(1) 15" PM speaker, Qty(2) PM mid-range horns and Qty(2) PM tweeter horns. Uses Record Changer VM24RC. Left output power is 10W, Right output power is 25W.

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by John Kusching. See "Data change" for further contributors.

• Other Models

• Here you find 4608 models, 2967 with images and 4107 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)