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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 4299
10W Hi-Fi amplifier Written by Depczyk Andrzej 5855
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 5520
Two-channel gramophone amplifier Written by F. J. 5938
Simple tube tester Written by Grzegorz Makarewicz 6084
Perfume by radio Written by Grzegorz Makarewicz 4179
The Radio Face Written by Grzegorz Makarewicz 4272
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 4366
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 4179
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 4858