BBC TV/21 Trap Valve Amplifier

Made:
c.1943
maker:
British Broadcasting Corporation

BBC TV/21 Trap Valve Amplifier, c.1943. A 2 valve push-pull amplifer used for feeding ring mains and recording rooms distribution. Variable gain. Output up to 4dB into 10 Ohms. Ex BBC Bristol. Full BBC number is TV/12/8. Bristol number is J2181. Dirty and some corrosion on top.

Details

Category:
Television
Object Number:
2012-5118/119
Materials:
electronic components and steel (metal)
type:
amplifier
taxonomy:
  • furnishing and equipment
  • tools & equipment