Preamp: -7.5 dB
GraphicEQ: 20 -3.1; 27 -3.1; 36 -2.7; 47 -2.2; 63 -1.8; 84 -1.5; 112 -1.2; 150 -1.1; 200 -1.8; 267 -1.4; 356 -1.2; 474 -0.7; 632 0.3; 843 0.7; 1125 -0.1; 1500 -0.0; 2000 0.2; 2667 0.9; 3557 3.0; 4743 5.3; 6325 7.2; 8434 -2.7; 11247 0.6; 14998 -9.5; 20000 -11.5