Preamp: -6.0 dB
GraphicEQ: 20 -1.4; 27 -1.5; 36 -1.6; 47 -1.6; 63 -1.8; 84 -2.5; 112 -3.2; 150 -3.2; 200 -3.2; 267 -1.6; 356 -0.0; 474 0.5; 632 0.3; 843 0.1; 1125 0.7; 1500 2.3; 2000 3.9; 2667 5.4; 3557 5.7; 4743 4.1; 6325 2.0; 8434 -0.8; 11247 -5.2; 14998 -10.4; 20000 -25.2