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Title Author Hits
The mutual location of the inductive elements in the electroacoustic constructions Written by Grzegorz Makarewicz 2580
Practical ways to determine the data of unknown transformers and chokes Written by Grzegorz Makarewicz 2709
How to restore the emission of domestic production tubes UCH21 and ECH21 Written by Grzegorz Makarewicz 2613
How to make miniature tube sockets Written by Grzegorz Makarewicz 2823
Handmade linear potentiometer Written by Grzegorz Makarewicz 2859
Calculation of fuse wires Written by Grzegorz Makarewicz 2802
Application of replacement tubes Written by Grzegorz Makarewicz 2866