Grigsby 120B Schematic purchase

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

Wednesday 24/4/2024 15:57
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 120B (Gernsback : Radio 3 P: 490)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1936

Gernsback-Manual-1936 preview

Grigsby 120B 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)
ModelScreen Grid Super 123 Chassis 120-B - Grigsby-Grunow -Hinds Co.
Year: 1932Category: Broadcast Receiver
Valves6: 32 30 32 32 32 33
TechnologySuperhet with RF-stage; IF 175 kHz
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast only (MW).
Power typeBatteries / 2 & 3x 45 & -22.5 Volt
Dimensions24.875 x 38.125 x 13.875 inch / 632 x 968 x 352 mm
Initial Price79.50 USD
SourceBook: rider Vol: 6 Page: 10