Preamp: -6.0 dB
GraphicEQ: 20 0.1; 27 0.1; 36 0.0; 47 -0.1; 63 -0.5; 84 -1.3; 112 -2.1; 150 -2.4; 200 -2.8; 267 -1.6; 356 -0.3; 474 0.2; 632 0.1; 843 0.0; 1125 0.7; 1500 2.4; 2000 4.0; 2667 5.5; 3557 5.7; 4743 4.5; 6325 2.9; 8434 0.5; 11247 -3.6; 14998 -8.8; 20000 -23.6