7-27

Ware Mfg. Corporation (Ware Radio Corp.); New York NY

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  • Year
  • 1929 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 239407
    • Brand: Music Master

 Technical Specifications

  • Number of Tubes
  • 7
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / ? & 9 & 6 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 7-27 - Ware Mfg. Corporation Ware
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes

  • Possibly a model in time between the 7 tube Music Master and the 7 tubes SG

    Probably TRF.

    Controls:

    Power, Direction, Volume and Single tuning control.

    The "Direction" control appears to be part of  a variometer (rotates square coil relative to smaller fixed coil with more turns) probably varying coupling to Aerial and Earth (Terminals visiible). Of course with a strong signal the square loop will pick up directly without any external aerial and earth on the fixed coil and direction is then the station direction (or 180 degrees).

    At least HT (but no screen taps as all triodes), a tapped dry cell 9V Grid battery  and Lead Acid LT batteries, LT possibly 6V via resistor/rheostat (volume control?) about 1.75A @ 5V on filaments.

  • Author
  • Model page created by Michael Watterson. See "Data change" for further contributors.

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