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Black Box BBH Mk 2

Black Box BBH; Pye Ltd., Radio (ID = 556508) R-Player
 
Black Box BBH; Pye Ltd., Radio (ID = 1425021) R-Player
 
Black Box BBH; Pye Ltd., Radio (ID = 1425022) R-Player
Black Box BBH; Pye Ltd., Radio (ID = 2311154) R-Player Black Box BBH; Pye Ltd., Radio (ID = 2311155) R-Player
Black Box BBH; Pye Ltd., Radio (ID = 2311153) R-Player Black Box BBH; Pye Ltd., Radio (ID = 1274305) R-Player
Black Box BBH; Pye Ltd., Radio (ID = 1305558) R-Player Black Box BBH; Pye Ltd., Radio (ID = 1305559) R-Player
Black Box BBH; Pye Ltd., Radio (ID = 1305560) R-Player
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Black Box BBH; Pye Ltd., Radio (ID = 2311154) R-Player
Pye Ltd., Radio: Black Box BBH [R-Player] ID = 2311154 1400x1050
Select picture or schematic to display from thumbnails on the right and click for download.
For model Black Box BBH Mk 2, Pye Ltd., Radio Works; Cambridge:
This is the inside of my 1955 Pye Black box, it has a replacement turntable a Garrard AT6 as the original turntable was missing when I found the Record Player.
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Pye Ltd., Radio Works; Cambridge
Year: 1955 ? Category: Sound/Video Recorder and/or Player
Valves / Tubes 4: ECC83 EL42 EL42 EZ41
Main principle Audio-Amplification
Wave bands - without
Details Changer (Record changer)
Power type and voltage Alternating Current supply (AC) / 200-250 Volt
Loudspeaker 2 Loudspeakers
Power out
from Radiomuseum.org Model: Black Box BBH [Mk 2] - Pye Ltd., Radio Works;
Material Wooden case
Shape Tablemodel, with any shape - general.
Notes

There are two versions each with 4 models of the Pye Black Box covered by Trader sheet 1360 of 1958, which informs that there is  an export version of all these models and also later versions. Though there are two speakers and two output valves, it's mono "push pull" with the two loudspeakers in parallel, not stereo.

The Mk II versions differ in being "ultra linear", i.e. the EL42 screen grids are fed from extra taps on the primary of the audio output transformer.

Models:

  1. BBH: plain dark cabinet and autochanger
  2. BBHS: plain dark cabinet and single discs
  3. BBHC: Chinese Lacquer style finish and autochanger
  4. BBHCS: Chinese Lacquer style finish and single discs

There is also an optional radio chassis in a matching base fitting under the cabinet.

 

Source of data -- Schematic
Circuit diagram reference Radio and TV Servicing books (R&TVS) book
Literature/Schematics (1) Trader Sheet 1360.

Model page created by Keith Staines. See "Data change" for further contributors.



All listed radios etc. from Pye Ltd., Radio Works; Cambridge
Here you find 576 models, 416 with images and 335 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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