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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 4564
10W Hi-Fi amplifier Written by Depczyk Andrzej 6153
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 5803
Two-channel gramophone amplifier Written by F. J. 6232
Simple tube tester Written by Grzegorz Makarewicz 6373
Perfume by radio Written by Grzegorz Makarewicz 4427
The Radio Face Written by Grzegorz Makarewicz 4526
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 4679
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 4453
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 5143