Preamp: -3.8 dB
GraphicEQ: 20 3.5; 27 1.0; 36 -1.0; 47 -2.9; 63 -4.9; 84 -6.8; 112 -8.1; 150 -8.6; 200 -8.5; 267 -7.7; 356 -5.9; 474 -4.2; 632 -2.0; 843 -0.3; 1125 0.2; 1500 1.1; 2000 2.1; 2667 1.8; 3557 2.0; 4743 3.4; 6325 1.5; 8434 -3.3; 11247 -2.3; 14998 0.6; 20000 -3.7