Preamp: -3.4 dB
GraphicEQ: 20 -9.6; 27 -10.7; 36 -10.1; 47 -8.0; 63 -8.5; 84 -8.4; 112 -8.8; 150 -8.8; 200 -8.7; 267 -6.8; 356 -4.5; 474 -1.5; 632 0.9; 843 1.2; 1125 -0.1; 1500 0.0; 2000 0.3; 2667 -2.3; 3557 -4.1; 4743 3.1; 6325 -2.8; 8434 -4.1; 11247 -2.9; 14998 -7.9; 20000 -11.8