Preamp: -6.0 dB
GraphicEQ: 20 0.1; 27 -0.0; 36 -0.1; 47 -0.2; 63 -0.6; 84 -1.4; 112 -2.2; 150 -2.4; 200 -2.6; 267 -1.3; 356 0.1; 474 0.5; 632 0.3; 843 0.1; 1125 0.7; 1500 2.3; 2000 3.9; 2667 5.4; 3557 5.7; 4743 4.3; 6325 2.5; 8434 0.1; 11247 -4.2; 14998 -9.4; 20000 -24.2