• Country
• Great Britain (UK)

• Manufacturer / Brand
• ITT-KB; Foots Cray, Kent; (ITT Consumer Products (UK) Ltd. ex Kolster-Brandes)

• Year
• 1972 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 211751

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

• Number of Transistors
• 12

• Semiconductors
• 2SC619 2SC711 2SC711 2SC711 2SB370 2SC711 2SC871 2SC870 2SC711 2SC711 2SB457 2SB457

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 110-150; 200-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: SL52 Automatic SL52 - ITT-KB; Foots Cray, Kent; ITT

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 170 x 63 x 236 mm / 6.7 x 2.5 x 9.3 inch

• Notes

• Appears to be identical to Schaub-Lorenz SL52 but marked ITT KB Recorder.

  Fast Forward and Rewind keys are non latching.

  12 Transistors types; 2SC619 2SC711 2SC711 2SC711 2SB370 2SC711 2SC871 2SC870 2SC711 2SC711 2SB457A 2SB457A

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Author
• Model page created by Mike Edwards † 25.10.21. See "Data change" for further contributors.

• Other Models

• Here you find 181 models, 152 with images and 73 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ITT-KB; Foots Cray, Kent; (ITT Consumer Products (UK) Ltd. ex Kolster-Brandes)