Preamp: -12.5 dB
GraphicEQ: 20 -2.6; 27 -2.6; 36 -2.5; 47 -2.6; 63 -3.1; 84 -3.7; 112 -4.2; 150 -4.4; 200 -4.6; 267 -3.3; 356 -2.1; 474 -1.2; 632 -0.1; 843 0.4; 1125 -0.0; 1500 -0.6; 2000 -1.8; 2667 -0.4; 3557 0.9; 4743 3.3; 6325 3.5; 8434 -5.3; 11247 -0.8; 14998 -3.4; 20000 12.2