Preamp: -3.4 dB
GraphicEQ: 20 -0.5; 27 -0.7; 36 -0.8; 47 -1.0; 63 -1.5; 84 -2.1; 112 -1.9; 150 -1.3; 200 -1.0; 267 -0.2; 356 -0.3; 474 -0.6; 632 -0.2; 843 0.0; 1125 0.3; 1500 1.1; 2000 1.1; 2667 1.4; 3557 3.1; 4743 1.5; 6325 1.6; 8434 0.5; 11247 -1.6; 14998 -8.2; 20000 -1.1