MANUAL VALVULAS

[MartinV56 833]

http://www.mif.pg.gda.pl/homepages/frank/vs.html

http://www.duncanamps.com/tdsl/tubesearch.php

http://www.drtube.com/tubedata.htm

http://www.nj7p.org/Tube.php



[img]http://img135.imageshack.us/img135/5869/39306979.png[/img]

[MartinV56 833]

Sustitutas, Reemplazo

[url="http://www.nostalgiaair.org/Tubes/"]http://www.nostalgiaair.org/Tubes/[/url]