• Country
• Great Britain (UK)

• Manufacturer / Brand
• Leak, H.J.; London

• Year
• 1962 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 92561

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

• Number of Tubes
• 4

• Valves / Tubes
• EF86 EF86 EF86 EF86

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Varislope Stereo - Leak, H.J.; London

• Shape
• Book-shelf unit.

• Notes
• PreAmp, paßt zu den Endstufen Stereo 20 und Stereo 50.

• Mentioned in
• -- Schematic

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 46 models, 45 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Leak, H.J.; London