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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 3790
10W Hi-Fi amplifier Written by Depczyk Andrzej 5336
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 4991
Two-channel gramophone amplifier Written by F. J. 5345
Simple tube tester Written by Grzegorz Makarewicz 5524
Perfume by radio Written by Grzegorz Makarewicz 3671
The Radio Face Written by Grzegorz Makarewicz 3733
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 3828
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 3638
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 4297