Preamp: -2.6 dB
GraphicEQ: 20 -2.7; 27 -3.3; 36 -3.5; 47 -4.0; 63 -4.8; 84 -5.8; 112 -6.5; 150 -6.7; 200 -6.7; 267 -4.9; 356 -3.2; 474 -1.7; 632 -0.2; 843 0.4; 1125 0.1; 1500 1.1; 2000 0.5; 2667 -5.3; 3557 1.5; 4743 -6.3; 6325 2.3; 8434 0.0; 11247 -4.9; 14998 2.2; 20000 -0.1