Preamp: -1.8 dB
GraphicEQ: 20 -4.9; 27 -5.8; 36 -5.3; 47 -5.0; 63 -4.0; 84 -2.4; 112 -0.2; 150 0.4; 200 -1.0; 267 -1.0; 356 -1.7; 474 -3.1; 632 -2.6; 843 -0.4; 1125 0.4; 1500 1.5; 2000 0.0; 2667 -3.7; 3557 -4.6; 4743 -1.3; 6325 -6.1; 8434 -10.8; 11247 -10.0; 14998 -9.4; 20000 -16.0