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Title Author Hits
The mutual location of the inductive elements in the electroacoustic constructions Written by Grzegorz Makarewicz 1309
Practical ways to determine the data of unknown transformers and chokes Written by Grzegorz Makarewicz 1355
How to restore the emission of domestic production tubes UCH21 and ECH21 Written by Grzegorz Makarewicz 1314
How to make miniature tube sockets Written by Grzegorz Makarewicz 1382
Handmade linear potentiometer Written by Grzegorz Makarewicz 1422
Calculation of fuse wires Written by Grzegorz Makarewicz 1385
Application of replacement tubes Written by Grzegorz Makarewicz 1450