Preamp: -7.2 dB
GraphicEQ: 20 -0.5; 27 -0.6; 36 -0.6; 47 -0.5; 63 -0.7; 84 -1.2; 112 -1.7; 150 -2.0; 200 -2.2; 267 -0.9; 356 0.5; 474 0.8; 632 0.5; 843 0.2; 1125 0.6; 1500 2.5; 2000 4.5; 2667 6.3; 3557 6.9; 4743 5.4; 6325 3.2; 8434 0.3; 11247 -4.2; 14998 -9.4; 20000 -24.3