Preamp: -4.3 dB
GraphicEQ: 20 -1.4; 27 -1.5; 36 -1.5; 47 -1.9; 63 -2.9; 84 -4.4; 112 -5.7; 150 -5.5; 200 -5.3; 267 -3.6; 356 -2.0; 474 -1.4; 632 -0.9; 843 -0.3; 1125 1.0; 1500 2.2; 2000 3.0; 2667 4.0; 3557 3.2; 4743 1.8; 6325 0.5; 8434 -2.7; 11247 -8.2; 14998 -13.9; 20000 -25.6