Preamp: -3.9 dB
GraphicEQ: 20 -2.4; 27 -2.5; 36 -2.5; 47 -2.6; 63 -3.1; 84 -4.2; 112 -5.2; 150 -5.1; 200 -5.0; 267 -3.5; 356 -1.9; 474 -1.4; 632 -0.9; 843 -0.3; 1125 1.0; 1500 2.1; 2000 2.8; 2667 3.6; 3557 2.7; 4743 1.4; 6325 0.2; 8434 -2.8; 11247 -8.2; 14998 -13.9; 20000 -25.6