Preamp: -4.4 dB
GraphicEQ: 20 -6.3; 27 -6.4; 36 -5.4; 47 -4.4; 63 -4.5; 84 -4.4; 112 -3.0; 150 -2.8; 200 -2.5; 267 -1.2; 356 -0.5; 474 0.1; 632 -0.1; 843 0.5; 1125 0.1; 1500 2.7; 2000 0.3; 2667 -3.9; 3557 -0.7; 4743 4.1; 6325 -4.1; 8434 -5.9; 11247 -6.7; 14998 -8.5; 20000 -10.1