Preamp: -6.0 dB
GraphicEQ: 20 -1.0; 27 -1.6; 36 -2.0; 47 -2.2; 63 -2.3; 84 -2.4; 112 -1.7; 150 -0.7; 200 -0.9; 267 -1.3; 356 -1.7; 474 -1.5; 632 -0.6; 843 0.2; 1125 0.2; 1500 1.2; 2000 1.7; 2667 1.9; 3557 1.4; 4743 2.8; 6325 5.7; 8434 0.4; 11247 -1.1; 14998 -0.6; 20000 -12.2