Preamp: -3.1 dB
GraphicEQ: 20 -4.0; 27 -3.8; 36 -3.3; 47 -2.9; 63 -2.6; 84 -2.5; 112 -2.1; 150 -1.9; 200 -2.5; 267 -2.0; 356 -1.6; 474 -1.2; 632 -0.3; 843 0.3; 1125 -0.1; 1500 -0.3; 2000 -0.2; 2667 1.0; 3557 2.8; 4743 1.4; 6325 2.6; 8434 -5.3; 11247 -2.4; 14998 -1.9; 20000 -5.2