Preamp: -6.5 dB
GraphicEQ: 20 2.5; 27 1.3; 36 0.5; 47 -0.4; 63 -1.7; 84 -3.3; 112 -4.5; 150 -5.4; 200 -6.1; 267 -5.2; 356 -4.0; 474 -2.7; 632 -0.9; 843 0.2; 1125 0.1; 1500 0.3; 2000 -0.1; 2667 1.7; 3557 2.6; 4743 1.6; 6325 6.2; 8434 3.0; 11247 -3.3; 14998 -2.3; 20000 -8.3