Preamp: -4.7 dB
GraphicEQ: 20 -2.3; 27 -2.4; 36 -2.4; 47 -2.6; 63 -3.3; 84 -4.5; 112 -5.6; 150 -5.5; 200 -5.4; 267 -3.9; 356 -2.3; 474 -1.7; 632 -1.1; 843 -0.4; 1125 1.0; 1500 2.4; 2000 3.3; 2667 4.4; 3557 3.7; 4743 2.2; 6325 0.5; 8434 -3.0; 11247 -8.6; 14998 -14.3; 20000 -26.0