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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 767
10W Hi-Fi amplifier Written by Depczyk Andrzej 2034
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 1680
Two-channel gramophone amplifier Written by F. J. 2035
Simple tube tester Written by Grzegorz Makarewicz 2019
Perfume by radio Written by Grzegorz Makarewicz 785
The Radio Face Written by Grzegorz Makarewicz 782
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 778
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 785
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 841