Preamp: -27.8 dB
GraphicEQ: 20 27.5; 27 22.0; 36 17.2; 47 12.4; 63 7.8; 84 3.9; 112 1.1; 150 -0.7; 200 -1.7; 267 -0.9; 356 -0.2; 474 0.3; 632 0.5; 843 0.2; 1125 0.4; 1500 -0.5; 2000 -4.2; 2667 -5.1; 3557 -1.5; 4743 3.2; 6325 4.9; 8434 -3.6; 11247 -0.9; 14998 -0.6; 20000 -3.0