• Country
• United States of America (USA)

• Manufacturer / Brand
• Special Products Co. (brand SPECO); Silver Spring, MD.

• Year
• 1946/1947

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 215831

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Speco Maxmixer - Special Products Co. brand

• Shape
• Tablemodel, slant panel.

• Notes
• The Max-Mixer is a device which is used to add two additional mike inputs to any amplifier. Three Microphone volume controls are housed in a cast aluminum sloping-panel case, with a 6' shielded cable to the amplifier. A screw type plug with phone jack adapted is provided.

• Source of data
• Radio Retailing (Radio & Television R.)

• Author
• Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Special Products Co. (brand SPECO); Silver Spring, MD.