• Country
• Switzerland

• Manufacturer / Brand
• Studer-Revox; Schweiz

• Year
• 1980 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 211581

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: High Speed B77 HS - Studer-Revox; Schweiz

• Dimensions (WHD)
• 452 x 414 x 207 mm / 17.8 x 16.3 x 8.1 inch

• Notes
• 2 Spur Variante, High Speed mit AEG Schnellspannvorrichtung für Offenwickel

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

• Author
• Model page created by Hansjörg Krebs. See "Data change" for further contributors.

• Other Models

• Here you find 71 models, 66 with images and 36 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Studer-Revox; Schweiz