• Year
  • 1957
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 146553

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110 or 210 or 230 or 250 Volt
  • Loudspeaker
  • 2 Loudspeakers
  • Power out
  • 2.8 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: RP21 - Bush Radio; London
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 16 x 9.5 x 16 inch / 406 x 241 x 406 mm
  • Notes
  • A portable record player with a 2.8 watt valve amplifier and a 4 speed Garrard RC120/4H auto changer with a turnover crystal pick-up. With a 6 x 4 inch loudspeaker plus an electrostatic tweeter. Voltage selector on the deck. Same chassis as the Bush RP20 which is fitted with a 4 speed Garrard 4SP manual turntable.

  • Net weight (2.2 lb = 1 kg)
  • 24 lb 0 oz (24 lb) / 10.896 kg
  • Price in first year of sale
  • 21.00 GBP
  • Source of data
  • -- Schematic
  • Circuit diagram reference
  • Radio and TV Servicing books (R&TVS) book
  • Literature/Schematics (1)
  • ERT Service Chart 1133.
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Bush Service Instructions for the Bush RP20/RP21 dated Oct 1957)
  • Author
  • Model page created by Keith Staines. See "Data change" for further contributors.

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