Preamp: -6.8 dB
GraphicEQ: 20 2.8; 27 2.7; 36 2.7; 47 2.5; 63 1.8; 84 0.6; 112 -0.6; 150 -1.8; 200 -2.9; 267 -2.6; 356 -2.3; 474 -2.1; 632 -1.3; 843 -0.5; 1125 1.1; 1500 3.0; 2000 4.7; 2667 6.5; 3557 6.5; 4743 5.3; 6325 3.9; 8434 0.5; 11247 -5.0; 14998 -10.7; 20000 -22.4