Lineair

** Lineair IC TDA2574

** Lineair IC TDA2576

** Lineair IC TDA2577

** Lineair IC TDA2578A

** Lineair IC TDA2581

*** Op-Amp Prec. +-18V

** Lineair IC UA7805KC

VDD control alarm sound *

U-reference 5,0V SMD LM336-5D ***

10 dot display driver PLCC LM3914D ***

** Lineair IC TEA5115

** Lineair IC TEA5170