Preamp: -6.8 dB
GraphicEQ: 20 -0.0; 27 -0.1; 36 -0.2; 47 -0.3; 63 -0.7; 84 -1.4; 112 -2.2; 150 -2.4; 200 -2.5; 267 -1.0; 356 0.4; 474 0.8; 632 0.5; 843 0.2; 1125 0.6; 1500 2.4; 2000 4.3; 2667 6.0; 3557 6.5; 4743 5.0; 6325 2.9; 8434 0.2; 11247 -4.2; 14998 -9.4; 20000 -24.3