Preamp: -6.5 dB
GraphicEQ: 20 0.1; 27 0.1; 36 -0.0; 47 -0.4; 63 -1.0; 84 -2.0; 112 -3.1; 150 -3.2; 200 -3.3; 267 -1.9; 356 -0.4; 474 0.2; 632 0.1; 843 0.0; 1125 0.7; 1500 2.5; 2000 4.2; 2667 5.9; 3557 6.2; 4743 4.9; 6325 3.1; 8434 0.6; 11247 -3.6; 14998 -8.8; 20000 -23.6