Preamp: -8.5 dB
GraphicEQ: 20 8.2; 27 5.2; 36 2.9; 47 1.1; 63 -0.0; 84 -2.8; 112 -4.1; 150 -5.3; 200 -6.2; 267 -5.4; 356 -4.2; 474 -2.7; 632 -1.2; 843 -1.1; 1125 1.6; 1500 3.2; 2000 1.0; 2667 -1.7; 3557 4.4; 4743 7.5; 6325 1.2; 8434 0.6; 11247 2.4; 14998 -9.4; 20000 -8.5