Preamp: -2.8 dB
GraphicEQ: 20 -5.4; 27 -6.5; 36 -7.3; 47 -7.7; 63 -8.0; 84 -8.3; 112 -8.2; 150 -8.0; 200 -7.6; 267 -5.6; 356 -3.5; 474 -1.6; 632 -0.0; 843 0.6; 1125 -0.1; 1500 -0.1; 2000 -1.9; 2667 -3.4; 3557 -1.8; 4743 -5.4; 6325 1.8; 8434 -6.8; 11247 -5.8; 14998 2.2; 20000 2.5