• Country
• United States of America (USA)

• Manufacturer / Brand
• Parker McCrory Mfg. Co.; Kansas City, Missouri

• Year
• 1924 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 357318

• • Brand: Parmak

• Number of Tubes
• 2

• Valves / Tubes
• UV199 UV199

• Main principle
• Audio-Amplification; 2 AF stage(s)

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: 2-Stage Audio Amp - Parker McCrory Mfg. Co.;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes

• Parmak Two Stage Audio Amplifier

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 32 models, 21 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Parker McCrory Mfg. Co.; Kansas City, Missouri