• Country
• Germany

• Manufacturer / Brand
• Studer GmbH, Willi (ReVox); Löffingen

• Year
• 1974–1978

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 74736

• • Brand: ReVox (brand)

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

• Number of Transistors
• 36

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 150; 220; 240; 250 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Revox A78 [MK II ] - Studer GmbH, Willi ReVox;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 415 x 160 x 245 mm / 16.3 x 6.3 x 9.6 inch

• Notes
• Stereo-Vollverstärker, 2× 50 W (Sinus); Übertragungsbereich: 20···20000 Hz.

• Net weight (2.2 lb = 1 kg)
• 8.2 kg / 18 lb 1 oz (18.062 lb)

• Price in first year of sale
• 888.00 DM

• Source of data
• Handbuch VDRG 1974/1975 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• HiFi-Jahrbuch 8; Holenstein: "Die sprechenden Maschinen"

• Author
• Model page created by Lars Brötje. See "Data change" for further contributors.

• Other Models

• Here you find 84 models, 65 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Studer GmbH, Willi (ReVox); Löffingen