Brock 7X-75

Davidson; Eatonton

  • Year
  • 1946/1947
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 216252

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 0
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet. / Ø 5 inch = 12.7 cm
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Brock 7X-75 - Davidson; Eatonton
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Electrically Amplified Portable Record Player. 78 R. P. M. Rim-Drive Motor. 110 - 120 volts, 60 cycles, AC current. 9-in. Flock-sprayed turntable. Plays 10 and 12 in. records. 5 in. speaker. Tone and volume control.

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

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