Preamp: -3.1 dB
GraphicEQ: 20 -3.1; 27 -3.4; 36 -3.2; 47 -3.5; 63 -4.1; 84 -4.9; 112 -5.4; 150 -5.6; 200 -5.5; 267 -4.2; 356 -2.9; 474 -1.6; 632 -0.2; 843 0.5; 1125 -0.4; 1500 -1.0; 2000 -1.1; 2667 -0.2; 3557 0.7; 4743 -2.0; 6325 -2.1; 8434 -7.1; 11247 1.0; 14998 -0.5; 20000 2.8