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Description: | TYPE APPROVED BY POST MASTER GENERAL BBC (decal on side of case). LOW FREQUENCY AMPLIFIER Western Elctric Co. Ltd REG. No. 3102 MANU Western Electric Company Limited. circa 1925 North Woolwhich, London, England. DES after PERI,Francois,Captain and BIGUET,Jacques. 1915 France. This is a Western Electric one stage one valve audio amplifier fitted with a R type hot cathode bright emmitter triode valve and an output transformer. It was designed to be used in public address systems and early radio receiver equipment. The valve was developed by the French in WWI for radio telegraphy and would have been magnificently "tinny".. | License: | http://www.hmag.gla.ac.uk/spirit/rights/ | Publisher: | Hunterian Museum and Art Gallery, University of Glasgow | Rights holder: | Hunterian Museum and Art Gallery, University of Glasgow | Subjects: | SCIENTIFIC COLLECTION : | Source: | Hunterian Museum | Creator: | Hunterian Museum and Art Gallery, University of Glasgow | Identifier: | http://www.huntsearch.gla.ac.uk/cgi-bin/... | Language: | en-GB | Go to resource |
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