Preamp: -4.1 dB
GraphicEQ: 20 -2.2; 27 -2.1; 36 -1.9; 47 -1.9; 63 -2.2; 84 -2.9; 112 -3.2; 150 -3.3; 200 -3.5; 267 -2.3; 356 -1.3; 474 -0.5; 632 0.4; 843 0.6; 1125 -0.1; 1500 0.2; 2000 -1.1; 2667 1.3; 3557 3.8; 4743 1.0; 6325 2.8; 8434 -5.4; 11247 -6.8; 14998 -16.6; 20000 -11.8