how to avoid disturbing sound ? Answered
i make a 5.1 channel amplifier but the amplifier 5 seekers are disturbing noise (the sound like boooo.......) the volume control increased then disturbing noise increased .
please help ! how to avoid this sound
amplifier ic tda2030
the amplifier input using dvd out put 5.1 chanel,usb module aux cable
taped transformer using out put 12-0-12 & 27-0-27 & dual bridge rectifire
27-0-27 using subwoofer ,12-0-12 using 5 channel amplifier
the usb module working the 12v convert to 5v only the help of ic7805
usb module connecting or ON more distubing sound is prodused
i am use the headwire volume control connection but the sound is not decreased .