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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 2384
10W Hi-Fi amplifier Written by Depczyk Andrzej 3778
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 3428
Two-channel gramophone amplifier Written by F. J. 3770
Simple tube tester Written by Grzegorz Makarewicz 3814
Perfume by radio Written by Grzegorz Makarewicz 2294
The Radio Face Written by Grzegorz Makarewicz 2314
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 2375
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 2328
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 2714