Preamp: -2.6 dB
GraphicEQ: 20 -3.5; 27 -3.7; 36 -3.6; 47 -3.6; 63 -3.9; 84 -4.3; 112 -5.1; 150 -5.2; 200 -5.1; 267 -4.0; 356 -2.8; 474 -1.8; 632 -0.4; 843 0.3; 1125 0.1; 1500 0.8; 2000 0.9; 2667 -0.9; 3557 0.1; 4743 1.8; 6325 2.3; 8434 -4.6; 11247 -2.3; 14998 -3.3; 20000 -3.5