Preamp: -6.6 dB
GraphicEQ: 20 -1.6; 27 -1.4; 36 -1.0; 47 -1.0; 63 -1.2; 84 -1.7; 112 -2.0; 150 -2.1; 200 -2.2; 267 -1.1; 356 -0.2; 474 0.2; 632 0.4; 843 0.6; 1125 0.0; 1500 0.6; 2000 1.4; 2667 2.7; 3557 4.1; 4743 5.1; 6325 6.3; 8434 0.1; 11247 -1.6; 14998 -8.7; 20000 -6.3