Armstrong 621 Schematic purchase

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

Saturday 20/4/2024 12:31
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
Armstrong 621 (File : 0 Armstrong-621_625_626.Amp P: pdf)
£1.80 (~ $2.20 or €2.10)
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Armstrong 621 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryGreat Britain (UK)
ManufacturerArmstrong Wireless and Television Ltd.; London
Model 623 - Armstrong Wireless and
YearBroadcast Receiver
TransistorsSemiconductors present.
TechnologySuperhet, double/triple conversion; IF 455/3000/10500 kHz
Wave BandsBroadcast, Long Wave and FM or UHF.
DetailsHi-Fi equipment
Power TypeAC
SourceMyFile: Armstrong-621_625_626.Amp.pdf