• Country
• Italy

• Manufacturer / Brand
• Augusta Costruzioni Radioelettriche; Rovereto

• Year
• 1974 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 276035

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

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

• Power out
• 70 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Tetra Sound Audio Control Center 540 - Augusta Costruzioni

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 480 x 295 x 115 mm / 18.9 x 11.6 x 4.5 inch

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Author
• Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

• Other Models

• Here you find 57 models, 33 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Augusta Costruzioni Radioelettriche; Rovereto