Preamp: -4.3 dB
GraphicEQ: 20 -1.9; 27 -2.0; 36 -2.0; 47 -2.4; 63 -3.4; 84 -4.9; 112 -6.2; 150 -5.9; 200 -5.6; 267 -3.8; 356 -2.0; 474 -1.4; 632 -0.9; 843 -0.3; 1125 1.0; 1500 2.2; 2000 3.0; 2667 4.0; 3557 3.2; 4743 1.7; 6325 0.2; 8434 -3.1; 11247 -8.7; 14998 -14.4; 20000 -26.1