Preamp: -6.4 dB
GraphicEQ: 20 -11.1; 27 -10.3; 36 -9.0; 47 -7.6; 63 -6.3; 84 -5.3; 112 -4.4; 150 -3.6; 200 -3.4; 267 -2.2; 356 -1.4; 474 -1.0; 632 -0.2; 843 0.2; 1125 0.2; 1500 1.2; 2000 2.4; 2667 3.1; 3557 4.0; 4743 0.5; 6325 0.9; 8434 6.1; 11247 -8.1; 14998 -4.0; 20000 -10.9