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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 2417
10W Hi-Fi amplifier Written by Depczyk Andrzej 3812
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 3460
Two-channel gramophone amplifier Written by F. J. 3815
Simple tube tester Written by Grzegorz Makarewicz 3849
Perfume by radio Written by Grzegorz Makarewicz 2328
The Radio Face Written by Grzegorz Makarewicz 2345
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 2405
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 2348
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 2741