Preamp: -4.5 dB
GraphicEQ: 20 -2.5; 27 -3.9; 36 -4.6; 47 -5.2; 63 -5.6; 84 -5.9; 112 -5.7; 150 -5.1; 200 -4.7; 267 -3.4; 356 -2.5; 474 -1.9; 632 -0.9; 843 -0.0; 1125 0.6; 1500 3.1; 2000 2.4; 2667 2.0; 3557 0.8; 4743 4.2; 6325 1.2; 8434 -6.0; 11247 -2.1; 14998 -12.0; 20000 -16.2