• Country
• Germany

• Manufacturer / Brand
• Vivanco AG (electronic); Ahrensburg

• Year
• 1975 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 268967

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Frequency Equalizer EQ-30 - Vivanco AG electronic;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 400 x 90 x 220 mm / 15.7 x 3.5 x 8.7 inch

• Notes

• Frequenzbereich: 5 - 100.000 Hz
  Einstellbare Eckfrequenzen +/- 12 dB:
  32, 64, 125, 250, 500 Hz, 1, 2, 4, 10, 15 KHz
  Eingangsimpedanz: 100 KOhm
  Ausgangsimpedanz: 600 Ohm

  Leistungsaufnahme: 4 Watt

  Besonderheit:
  Ein / Ausgänge mit RCA Stecker und mit 5pol. DIN Stecker möglich.

• Net weight (2.2 lb = 1 kg)
• 4.2 kg / 9 lb 4 oz (9.251 lb)

• Author
• Model page created by Rohlanda Redl. See "Data change" for further contributors.

• Other Models

• Here you find 52 models, 50 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Vivanco AG (electronic); Ahrensburg