LA4440 STEREO FULL AUDIO BOARD ЁЯО╝ BASS TREBLE ALTERATION роЪрпЖропрпНро╡родрпБ рокро▒рпНро▒ро┐роп ро╡ро┐ро│роХрпНроХроорпН 272pf=4 473pf=2 5k6 resistance =4 Bass =47k control Treble =100k control