Preamp: -3.8 dB
GraphicEQ: 20 -0.3; 27 -0.4; 36 -0.1; 47 0.3; 63 0.6; 84 -0.7; 112 -1.2; 150 -0.3; 200 -0.0; 267 0.3; 356 0.3; 474 1.1; 632 1.8; 843 1.2; 1125 0.7; 1500 1.5; 2000 -1.0; 2667 0.2; 3557 1.7; 4743 -2.0; 6325 3.5; 8434 2.3; 11247 -2.6; 14998 -2.3; 20000 -13.4