Preamp: -6.1 dB
GraphicEQ: 20 -0.3; 27 -1.5; 36 -2.2; 47 -2.2; 63 -1.3; 84 -3.2; 112 -4.4; 150 -4.6; 200 -3.9; 267 -0.2; 356 4.9; 474 5.4; 632 3.3; 843 1.8; 1125 -0.2; 1500 -1.0; 2000 -0.8; 2667 -3.1; 3557 0.7; 4743 0.9; 6325 5.8; 8434 -4.9; 11247 -6.2; 14998 -3.6; 20000 -10.3