Preamp: -3.1 dB
GraphicEQ: 20 -0.6; 27 -1.4; 36 -1.7; 47 -2.0; 63 -2.3; 84 -2.7; 112 -2.8; 150 -2.5; 200 -2.3; 267 -1.2; 356 -0.4; 474 0.1; 632 0.8; 843 0.8; 1125 -0.1; 1500 -0.1; 2000 -0.1; 2667 1.2; 3557 2.8; 4743 1.3; 6325 2.6; 8434 -1.6; 11247 -4.3; 14998 -10.3; 20000 1.0