• Country
• United States of America (USA)

• Manufacturer / Brand
• Electro-Voice Inc.; USA

• Year
• 1970 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 137463

• • Brand: Buchanan

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

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: RE 20 - Electro-Voice Inc.; USA

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 55 x 55 x 217 mm / 2.2 x 2.2 x 8.5 inch

• Notes
• Dynamisches Mikrophon, Nierencharakteristik, schaltbare Tiefenabsenkung. Sehr robuste Ausführung. Frequenzgang: 45 - 18000Hz, Impedanz: 50, 150, 250Ohm (umlötbar), Empfindlichkeit: -57 dB (0dB = 1mW/10dyne/cm2), Gehäusematerial: Stahl. Farbe: früher silber, heute grau-beige (fawn beige micromatte) Anschluß: XLR 3-pol

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Nikolaus Löwe. See "Data change" for further contributors.

• Other Models

• Here you find 124 models, 115 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Electro-Voice Inc.; USA