Preamp: -7.4 dB
GraphicEQ: 20 -8.4; 27 -8.7; 36 -8.5; 47 -8.2; 63 -7.7; 84 -7.1; 112 -6.4; 150 -5.6; 200 -5.8; 267 -3.0; 356 0.7; 474 2.2; 632 1.5; 843 0.5; 1125 0.5; 1500 0.5; 2000 -0.1; 2667 -1.1; 3557 0.1; 4743 7.1; 6325 4.5; 8434 -7.1; 11247 -3.0; 14998 -7.6; 20000 -16.3