Preamp: -4.5 dB
GraphicEQ: 20 3.7; 27 2.5; 36 1.8; 47 1.0; 63 -0.3; 84 -1.6; 112 -1.9; 150 -3.8; 200 -4.9; 267 -3.0; 356 -1.1; 474 0.0; 632 0.6; 843 0.4; 1125 0.1; 1500 0.6; 2000 -1.2; 2667 0.2; 3557 1.3; 4743 -0.3; 6325 4.2; 8434 -0.6; 11247 -5.4; 14998 -4.1; 20000 -9.1