Preamp: -4.3 dB
GraphicEQ: 20 3.9; 27 3.7; 36 3.7; 47 3.5; 63 2.3; 84 1.3; 112 0.4; 150 1.2; 200 0.1; 267 -0.6; 356 -0.7; 474 -0.3; 632 0.6; 843 0.6; 1125 1.1; 1500 4.0; 2000 3.2; 2667 -0.8; 3557 -2.0; 4743 -2.2; 6325 -1.5; 8434 -0.7; 11247 -4.8; 14998 -4.2; 20000 -17.0