Black Box BB/A

Pye Ltd., Radio Works; Cambridge

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  • Year
  • 1958 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 233523

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Number of Transistors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 200-220; 225-250 Volt
  • Loudspeaker
  • 4 Loudspeakers
  • Power out
  • 5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Black Box BB/A - Pye Ltd., Radio Works;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes

  • Similar to Black Box BBH Mk2 but using PCL83 and Metal rectifier rather than EL41 and EZ41, i.e. Mono Ultra Linear Push Pull. Also adds tweeters.

    Uses Garrad turnatable and GC8 cartridge. A different cartridge is supplied for Tropics (is this the BBT/A?).

    Export versions to 60Hz countries include an extra pulley which can be retro fitted.

    The schematic for the BBT/A is identical and the same Pye service booklet covers both.

    Speeds: 16, 33, 45 & 78.

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

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