Preamp: -4.3 dB
GraphicEQ: 20 -1.1; 27 -1.4; 36 -1.6; 47 -1.6; 63 -1.8; 84 -1.7; 112 2.3; 150 4.0; 200 1.8; 267 1.8; 356 -0.8; 474 -0.6; 632 -0.3; 843 -0.2; 1125 0.7; 1500 2.0; 2000 1.4; 2667 0.0; 3557 -2.3; 4743 2.2; 6325 1.9; 8434 -1.6; 11247 -1.6; 14998 -2.9; 20000 -1.9