At 15:33 19.2.2011, you wrote: >Vybral jsme si vstupni tranzistor do meho pokusu o DC zesilovac, ale >nemohu najit prodejce v malem >Poradite? > >http://www.linearsystems.com/datasheets/LSK389.pdf Tady zacit by se jevilo celkem logicke: http://www.linearsystems.com/distributors_international.html J. Hanzal