• Country
• United States of America (USA)

• Manufacturer / Brand
• Shure; Chicago, Evanston, Niles (IL)

• Year
• 1966 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 268671

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) / 105-125 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Microphone Mixer M68 - Shure; Chicago, Evanston,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 11.3125 x 2.625 x 5.1875 inch / 287 x 67 x 132 mm

• Notes

• Shure Microphone Mixer Model M68.
  Frequency Response 20-15000Hz
   

• Net weight (2.2 lb = 1 kg)
• 4 lb (4 lb 0 oz) / 1.816 kg

• Price in first year of sale
• 125.00 USD

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 134 models, 129 with images and 51 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shure; Chicago, Evanston, Niles (IL)