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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 4241
10W Hi-Fi amplifier Written by Depczyk Andrzej 5794
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 5444
Two-channel gramophone amplifier Written by F. J. 5852
Simple tube tester Written by Grzegorz Makarewicz 6014
Perfume by radio Written by Grzegorz Makarewicz 4121
The Radio Face Written by Grzegorz Makarewicz 4201
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 4303
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 4116
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 4801