Preamp: -6.4 dB GraphicEQ: 20 0.4; 27 -0.1; 36 -0.2; 47 -0.6; 63 -1.3; 84 -2.2; 112 -2.9; 150 -3.2; 200 -3.5; 267 -2.4; 356 -1.4; 474 -0.7; 632 0.2; 843 0.5; 1125 0.1; 1500 0.2; 2000 0.2; 2667 -0.3; 3557 1.7; 4743 2.2; 6325 6.1; 8434 0.3; 11247 -8.2; 14998 -3.3; 20000 -4.1