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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 1357
10W Hi-Fi amplifier Written by Depczyk Andrzej 2719
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 2329
Two-channel gramophone amplifier Written by F. J. 2692
Simple tube tester Written by Grzegorz Makarewicz 2722
Perfume by radio Written by Grzegorz Makarewicz 1343
The Radio Face Written by Grzegorz Makarewicz 1357
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 1360
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 1383
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 1571