Preamp: -6.7 dB
GraphicEQ: 20 0.4; 27 0.3; 36 0.3; 47 0.1; 63 -0.3; 84 -1.0; 112 -1.8; 150 -2.0; 200 -2.1; 267 -0.6; 356 0.8; 474 1.2; 632 0.7; 843 0.3; 1125 0.6; 1500 2.3; 2000 4.2; 2667 5.9; 3557 6.4; 4743 5.0; 6325 3.1; 8434 0.5; 11247 -3.8; 14998 -9.0; 20000 -23.9