Preamp: -3.9 dB
GraphicEQ: 20 -3.1; 27 -2.4; 36 -1.2; 47 -1.4; 63 -2.5; 84 -3.3; 112 -4.1; 150 -3.7; 200 -4.0; 267 -3.4; 356 -2.7; 474 -1.0; 632 -0.4; 843 0.2; 1125 1.0; 1500 2.2; 2000 0.5; 2667 -0.8; 3557 3.6; 4743 3.3; 6325 -2.4; 8434 -5.7; 11247 0.1; 14998 -2.5; 20000 -17.1