Preamp: -4.9 dB
GraphicEQ: 20 -1.5; 27 -1.6; 36 -1.6; 47 -1.6; 63 -2.2; 84 -3.3; 112 -4.3; 150 -4.3; 200 -4.3; 267 -2.9; 356 -1.5; 474 -1.0; 632 -0.7; 843 -0.3; 1125 0.9; 1500 2.3; 2000 3.4; 2667 4.6; 3557 4.0; 4743 2.5; 6325 0.9; 8434 -2.6; 11247 -8.2; 14998 -14.0; 20000 -25.7