Preamp: -4.4 dB
GraphicEQ: 20 -1.6; 27 -2.2; 36 -2.5; 47 -2.8; 63 -3.2; 84 -3.8; 112 -4.3; 150 -4.7; 200 -5.0; 267 -3.8; 356 -2.5; 474 -1.3; 632 -0.3; 843 0.3; 1125 0.3; 1500 0.9; 2000 1.5; 2667 2.4; 3557 4.1; 4743 3.2; 6325 -2.2; 8434 -2.6; 11247 -3.3; 14998 -7.7; 20000 -7.6