Preamp: -6.0 dB
GraphicEQ: 20 -3.1; 27 -2.9; 36 -2.9; 47 -2.8; 63 -2.3; 84 -2.2; 112 -2.3; 150 -2.8; 200 -3.1; 267 -1.7; 356 -0.1; 474 0.9; 632 -0.0; 843 -0.4; 1125 0.0; 1500 0.5; 2000 -1.3; 2667 -3.3; 3557 -1.3; 4743 5.7; 6325 4.8; 8434 -3.6; 11247 -0.7; 14998 -5.9; 20000 -17.8