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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 3509
10W Hi-Fi amplifier Written by Depczyk Andrzej 5043
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 4679
Two-channel gramophone amplifier Written by F. J. 5046
Simple tube tester Written by Grzegorz Makarewicz 5178
Perfume by radio Written by Grzegorz Makarewicz 3393
The Radio Face Written by Grzegorz Makarewicz 3452
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 3553
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 3365
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 4009