Preamp: -4.0 dB
GraphicEQ: 20 -5.0; 27 -5.0; 36 -4.6; 47 -4.2; 63 -4.2; 84 -4.4; 112 -4.5; 150 -4.5; 200 -4.6; 267 -3.5; 356 -2.5; 474 -1.6; 632 -0.3; 843 0.4; 1125 0.1; 1500 1.6; 2000 3.6; 2667 2.9; 3557 -0.2; 4743 -1.5; 6325 -2.4; 8434 -8.7; 11247 0.4; 14998 -6.9; 20000 0.7