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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 3782
10W Hi-Fi amplifier Written by Depczyk Andrzej 5326
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 4982
Two-channel gramophone amplifier Written by F. J. 5338
Simple tube tester Written by Grzegorz Makarewicz 5508
Perfume by radio Written by Grzegorz Makarewicz 3661
The Radio Face Written by Grzegorz Makarewicz 3725
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 3821
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 3631
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 4287