HMV 521 ;DC Mains Model Schematic purchase

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Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Sunday 28/4/2024 18:38
I am away until Thursday evening 21/12/2023 I cannot send any schematics marked TO SCAN until home, pre-scanned ones will be sent probably in the evening UK time
HMV 521 ;DC Mains Model (File : 0 HMV-521 ;DC Mains Model-1931.WW.Radi
£1.80 (~ $2.20 or €2.10)
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HMV-521 ;DC Mains Model-1931.WW.RadioGram preview

HMV 521 ;DC Mains Model Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryGreat Britain (UK)
ManufacturerHis Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB
ModelModel 521-DC - His Master's Voice Masters,
Year: 1931Category: Broadcast Receiver
Valves4: MS4 MS4 MHL4 PT625
TechnologyTRF
Wave BandsBroadcast (MW) and Long Wave.
DetailsRecord Player (not changer)
Power typeDirect Current supply (DC) / 190-250 Volt
SourceBook: bcast Vol: nov Page: 4
SourceMyFile: marconi_marconiphone-560ac(hmv-521_522_522 ac)-1942.rmse.radio.pdf
SourceMyFile: marconi_marconiphone-560dc(hmv-521_522_522 dc)-1942.rmse.radio.pdf
SourceMyFile: hmv-521 ;ac mains model-1931.newnescompletewirelessv1.radiogram.pdf
SourceMyFile: hmv-521 ;dc mains model-1931.ww.radiogram.pdf