Preamp: -8.7 dB
GraphicEQ: 20 -9.7; 27 -9.2; 36 -8.6; 47 -8.1; 63 -7.8; 84 -7.7; 112 -7.6; 150 -7.6; 200 -7.7; 267 -6.0; 356 -4.0; 474 -1.9; 632 0.3; 843 1.5; 1125 -0.3; 1500 -0.1; 2000 0.0; 2667 -1.4; 3557 -2.3; 4743 3.5; 6325 8.4; 8434 -5.5; 11247 -10.0; 14998 -6.3; 20000 -0.4