Preamp: -4.0 dB
GraphicEQ: 20 3.5; 27 2.7; 36 2.2; 47 1.5; 63 0.3; 84 -1.3; 112 -2.7; 150 -3.8; 200 -4.7; 267 -4.0; 356 -3.1; 474 -2.3; 632 -1.0; 843 0.7; 1125 -0.2; 1500 0.4; 2000 1.9; 2667 2.1; 3557 3.7; 4743 0.5; 6325 -5.3; 8434 -6.9; 11247 -4.9; 14998 -3.0; 20000 -7.1