Preamp: -5.5 dB
GraphicEQ: 20 -1.5; 27 -1.6; 36 -1.6; 47 -1.8; 63 -2.5; 84 -3.7; 112 -4.8; 150 -4.7; 200 -4.6; 267 -3.1; 356 -1.5; 474 -1.0; 632 -0.7; 843 -0.3; 1125 0.9; 1500 2.5; 2000 3.8; 2667 5.2; 3557 4.9; 4743 3.5; 6325 1.9; 8434 -1.6; 11247 -7.2; 14998 -13.0; 20000 -24.7