McVitie Weston valve collection

Made:: 1939

maker:: Mullard Limited

Mullard triode hexode frequency changer valve, type ECH2

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Mullard triode hexode frequency changer valve, type ECH2
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard triode hexode frequency changer valve, type ECH2, Ct8+tc base, red painted glass envelope, marked 'SAMPLE', (RMW/Y224 - McVitie Weston number), by Mullard Limited, 1939.

Details

Category:: Electronic Components

Object Number:: 1972-141/1743

type:: valve

credit:: STC plc

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McVitie Weston valve collection

Details

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