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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 4890
10W Hi-Fi amplifier Written by Depczyk Andrzej 6507
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 6160
Two-channel gramophone amplifier Written by F. J. 6631
Simple tube tester Written by Grzegorz Makarewicz 6746
Perfume by radio Written by Grzegorz Makarewicz 4766
The Radio Face Written by Grzegorz Makarewicz 4894
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 5025
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 4800
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 5458