Preamp: -4.9 dB
GraphicEQ: 20 -1.9; 27 -2.0; 36 -2.0; 47 -1.9; 63 -2.4; 84 -3.3; 112 -4.2; 150 -4.4; 200 -4.5; 267 -3.2; 356 -1.8; 474 -1.4; 632 -0.9; 843 -0.3; 1125 1.0; 1500 2.4; 2000 3.5; 2667 4.6; 3557 4.1; 4743 2.6; 6325 1.0; 8434 -2.5; 11247 -8.2; 14998 -13.9; 20000 -25.6