• Country
• Germany

• Manufacturer / Brand
• Bitter, Radio-; Dortmund

• Year
• 1963 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 116517

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

• Number of Tubes
• 5

• Valves / Tubes
• EC92 EC92 EC92 EL34 EL34

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 450 & 240 Volt

• Power out
• 45 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Minitix MV40 - Bitter, Radio-; Dortmund

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 85 x 0 x 270 mm / 3.3 x 0 x 10.6 inch

• Notes
• Der Modulator (Verstärker) ist für hochohmige Kristall- und dynamische Mikrofone ausgelegt, um einen Amateur-HF-Sender anzusteuern. Frequenzen bis 3200 Hz werden verstärkt.

• Source of data
• -- Original prospect or advert

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Holger Specht. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 5 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bitter, Radio-; Dortmund