Preamp: -3.7 dB
GraphicEQ: 20 -2.8; 27 -2.5; 36 -2.0; 47 -1.8; 63 -1.9; 84 -2.3; 112 -2.5; 150 -2.6; 200 -2.9; 267 -1.8; 356 -1.1; 474 -0.5; 632 0.3; 843 0.5; 1125 0.0; 1500 -0.1; 2000 -0.3; 2667 -0.1; 3557 1.0; 4743 1.5; 6325 3.4; 8434 -6.4; 11247 -2.2; 14998 -1.4; 20000 -1.8