Sparton Ensemble Schematic purchase

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

Saturday 27/4/2024 7:25
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
Sparton Ensemble (Gernsback : Radio 1 P: 280 280A)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1930

Gernsback-Manual-1930 preview

Sparton Ensemble Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerSparks-Withington Co., (Sparton); Jackson, Michigan
ModelSparton 30-A Ensemble - Sparks-Withington Co., Sparton
Year: 1931Category: Broadcast Receiver
Valves10: 35 35 35 35 27 27 27 45 45 80
TechnologySuperhet with RF-stage; IF 172.5 kHz; 1 AF stage(s)
Tuned Circuits10 AM circuit(s)
Wave BandsBroadcast only (MW).
DetailsRecord Player (perh.Changer)
Power typeAC / 60 cycles, 100 to 130 Volt
SourceBook: gernsback Vol: 2 Page: 407
SourceBook: rider Vol: 2 Page: 17