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562K; Cossor, A.C.; London (ID = 575201) Kit
562K; Cossor, A.C.; London (ID = 575202) Kit
562K; Cossor, A.C.; London (ID = 1760689) Kit  
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562K; Cossor, A.C.; London (ID = 1760689) Kit
Cossor, A.C.; London: 562K [Kit] ID = 1760689 709x800
Select picture or schematic to display from thumbnails on the right and click for download.
For model 562K, Cossor, A.C.; London:
From Wireless World, Vol. 64, August 1958, p. 389.
Country:  Great Britain (UK)
Manufacturer / Brand:  Cossor, A.C.; London
Year: 1958 ? Type: Kit (Parts plus Instruction) or Blueprint only
Valves / Tubes 3: EF86 6BQ5 6V4
Principle Audio-Amplification; 2 AF stage(s)
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 200-250 Volt
Loudspeaker 2 Loudspeakers
Power out 3 W (unknown quality)
from Model: 562K - Cossor, A.C.; London
Shape Chassis only or for «building in»

Audio amplifier kit. 3 Valve, 3 Watt, dual speaker, using PCB.

Loudspeakers: 10 x 6 inch elliptical and 4 inch tweeter.

Sensitivity is 240 mV with a signal to hum and noise ratio of 45 dB.

Frequency response is 2 dB down at 50 Hz and 13 kHz with the treble cut control turned to minimum.

Price in first year of sale 9.75 GBP
Source of data -- Schematic
Circuit diagram reference Radio and TV Servicing books (R&TVS) book
Mentioned in The Wireless World, London (WW, 79) (Vol. 64, August 1958, p. 389.)

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

All listed radios etc. from Cossor, A.C.; London
Here you find 271 models, 152 with images and 165 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.