Preamp: -6.4 dB
GraphicEQ: 20 -2.4; 27 -2.2; 36 -1.6; 47 -1.4; 63 -1.4; 84 -1.8; 112 -1.9; 150 -1.8; 200 -1.9; 267 -0.6; 356 0.4; 474 1.2; 632 2.0; 843 1.0; 1125 -0.2; 1500 -1.1; 2000 -2.4; 2667 2.4; 3557 6.1; 4743 4.1; 6325 1.9; 8434 -4.8; 11247 -3.0; 14998 -2.2; 20000 1.3