Preamp: -6.7 dB
GraphicEQ: 20 -0.2; 27 -0.5; 36 -0.6; 47 -1.0; 63 -2.0; 84 -3.4; 112 -4.7; 150 -5.7; 200 -6.5; 267 -5.5; 356 -4.3; 474 -3.0; 632 -1.3; 843 -0.1; 1125 0.3; 1500 1.1; 2000 0.9; 2667 1.9; 3557 1.2; 4743 2.9; 6325 6.4; 8434 -1.9; 11247 -4.9; 14998 -10.4; 20000 -13.2