HMV 680 Schematic purchase

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

Thursday 25/4/2024 15:30
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 680 (Trader : Radio Trader-313-1938 P: pdf)
£1.80 (~ $2.20 or €2.10)
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HMV 680 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 680 - His Master's Voice Masters,
Year: 1938Category: Broadcast Receiver
Valves4: W21 or KTW21 HL2 KT2 or KT21
TechnologyTRF with regeneration
Tuned Circuits2 AM circuit(s)
Wave BandsBroadcast, Long Wave and Short Wave.
Power typeBatteries / 120 & 2 Volt
Dimensions524 x 320 x 241 mm / 20.6 x 12.6 x 9.5 inch
SourceBook: trader Vol: 313.pdf