Preamp: -6.2 dB
GraphicEQ: 20 -0.1; 27 -0.2; 36 -0.2; 47 -0.4; 63 -0.8; 84 -1.5; 112 -2.3; 150 -2.3; 200 -2.4; 267 -0.8; 356 0.8; 474 1.2; 632 0.7; 843 0.3; 1125 0.6; 1500 2.2; 2000 3.9; 2667 5.6; 3557 5.9; 4743 4.7; 6325 3.1; 8434 0.8; 11247 -3.3; 14998 -8.5; 20000 -23.4