• Country
• United States of America (USA)

• Manufacturer / Brand
• Music Master Corp. (pre 1927); Philadelphia

• Year
• 1924 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 201984

• • alternative name: General Radio Corporation || Geraco

• Number of Tubes
• 5

• Valves / Tubes
• UV201A UV201A UV201A UV201A UV201A

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Music Master Type 100 - Music Master Corp. pre 1927;

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

• Notes
• The Music Master Corp. Music Master Type 100 TRF radio.

• Literature/Schematics (1)
• Radio Broadcast, Nov. 1925, p. 95

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

• Other Models

• Here you find 23 models, 20 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Music Master Corp. (pre 1927); Philadelphia