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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 3039
10W Hi-Fi amplifier Written by Depczyk Andrzej 4488
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 4151
Two-channel gramophone amplifier Written by F. J. 4478
Simple tube tester Written by Grzegorz Makarewicz 4580
Perfume by radio Written by Grzegorz Makarewicz 2945
The Radio Face Written by Grzegorz Makarewicz 2959
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 3070
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 2939
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 3483