Preamp: -5.6 dB
GraphicEQ: 20 -4.6; 27 -5.7; 36 -6.5; 47 -7.3; 63 -8.3; 84 -9.3; 112 -9.3; 150 -9.7; 200 -9.7; 267 -7.7; 356 -1.2; 474 -1.0; 632 -2.3; 843 -1.7; 1125 1.3; 1500 2.2; 2000 0.6; 2667 0.3; 3557 5.3; 4743 -1.3; 6325 -4.8; 8434 -6.2; 11247 0.5; 14998 -5.5; 20000 -20.6