Preamp: -6.8 dB
GraphicEQ: 20 0.5; 27 0.1; 36 0.1; 47 -0.0; 63 -0.3; 84 -0.9; 112 -1.2; 150 -1.4; 200 -1.7; 267 -0.8; 356 -0.2; 474 0.2; 632 0.8; 843 0.9; 1125 -0.5; 1500 -0.9; 2000 -2.0; 2667 -1.4; 3557 0.4; 4743 1.9; 6325 6.5; 8434 -0.7; 11247 0.1; 14998 -3.0; 20000 -5.0