Preamp: -4.8 dB
GraphicEQ: 20 -2.1; 27 -2.2; 36 -2.2; 47 -2.3; 63 -3.0; 84 -4.3; 112 -5.4; 150 -5.0; 200 -4.7; 267 -3.0; 356 -1.2; 474 -0.7; 632 -0.5; 843 -0.2; 1125 0.9; 1500 2.2; 2000 3.3; 2667 4.5; 3557 3.9; 4743 2.4; 6325 0.8; 8434 -2.7; 11247 -8.3; 14998 -14.1; 20000 -25.8