Delco R678 Schematic purchase

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

Saturday 27/4/2024 17:45
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
Delco R678 (Rider : United Motors 12 P: 3 10 12)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Rider-Vol 12-1941

Rider-Vol 12-1941 preview

Delco R678 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerUnited Motors Service (Delco)
Alternative Name Delco Radio Corp. (Appliance) || Delco-Remy Division, General Motors Corp. || United Motors Service Delco General Motors
BrandChieftain || Delco
ModelModel Delco R-678 - United Motors Service Delco
Year: 1939Category: Car Radio, perhaps also + sound player/recorder
Valves6: 6SK7 6SA7 6SK7 6SQ7 6V6G 0Z4G
TechnologySuperhet with RF-stage; IF 455 kHz; 2 AF stage(s)
Tuned Circuits7 AM circuit(s)
Wave BandsBroadcast only (MW).
Power typeStorage Battery for all (e.g. for car radios and amateur radios) / =6 Volt
SourceBook: rider Vol: 12 Page: 3&10&12