• Country
• Japan

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: Japan

• Year
• 1990 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 161890

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Line / Batteries (any type) / 220/9 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Two Channels Wireless Microphone DM-306 - Unknown - CUSTOM BUILT: Japan

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 260 x 40 x 115 mm / 10.2 x 1.6 x 4.5 inch

• Notes
• (Faioe)Two Channels Wireless Microphone DM-306,(Karaoke-System),Receiver mit zwei schaltbaren Funk-Mikrofonen, die Mikrofone je 9 V Blockbatterie, Maße der Mikrofone 55 x 160mm. Receiver mit 16 Transistoren und pro Mikro 4 Trans.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 1131 models, 993 with images and 97 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: Japan