Grigsby 66 Schematic purchase

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

Saturday 20/4/2024 0:38
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
Grigsby 66 (Rider : Grigsby 4 P: 1)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Rider-Vol 01-1933

Rider-Vol 01-1933 preview

Grigsby 66 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerGrigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
ModelModel Majestic 66 - Grigsby-Grunow -Hinds Co.
Year: 1933Category: Car Radio, perhaps also + sound player/recorder
Valves6: 6E7 6A7 6E7 6C7 89 6Y5
TechnologySuperhet with RF-stage; IF 175 kHz
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast only (MW).
Power typeStorage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
Initial Price54.50 $
SourceBook: beitman Vol: 1926 Page: 84
SourceBook: gernsback Vol: 5 Page: 380
SourceBook: rider Vol: 4 Page: 1
SourceBook: rider Vol: 7 Page: 1
SourceBook: rider Vol: 8 Page: 5