Museum of the Broadcast Television Camera

Marconi MkI Television Camera line scan valve

Marconi MkIB Television Camera

close up of the line scan valve and EHT rectifier.

In the centre section the valves are V11 6AS7G (a 6080 is fitted), V12 6BG6G, V13 1B3GT.

Of note are the BBC Valve Section labels, all BBC valves were tested before being issued and records kept of their durability and performance.