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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 3221
10W Hi-Fi amplifier Written by Depczyk Andrzej 4710
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 4353
Two-channel gramophone amplifier Written by F. J. 4704
Simple tube tester Written by Grzegorz Makarewicz 4825
Perfume by radio Written by Grzegorz Makarewicz 3111
The Radio Face Written by Grzegorz Makarewicz 3154
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 3255
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 3106
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 3687