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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 4607
10W Hi-Fi amplifier Written by Depczyk Andrzej 6212
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 5847
Two-channel gramophone amplifier Written by F. J. 6298
Simple tube tester Written by Grzegorz Makarewicz 6435
Perfume by radio Written by Grzegorz Makarewicz 4476
The Radio Face Written by Grzegorz Makarewicz 4581
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 4724
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 4494
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 5188