Hoffman B400 Schematic purchase

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

Thursday 25/4/2024 1:12
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
Hoffman B400 (Beitman : Hoffman 1948 P: 73)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Beitman-1926 to 1938

Beitman-1926 to 1938 preview

Hoffman B400 Specification spec data sheet

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CountryUSA
ManufacturerHoffman Radio Corp.; Los Angeles, CA
ModelB-400 Chassis 118 - Hoffman Radio Corp.; Los
Year: 1948Category: Broadcast Receiver
Valves5: 12SA7 12SG7 12SQ7 50L6GT 35L6GT
TechnologySuperhet IF 455 kHz; 2 AF stage(s)
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast only (MW).
DetailsRecord Player (perh.Changer)
Power typeAC / 117 Volt
Dimensions15 x 8.75 x 21 inch / 381 x 222 x 533 mm
Initial Price100.00 $
SourceBook: Beitman Vol: 1948 Page: 73
SourceBook: Rider Vol: 16 Page: 2