Preamp: -5.5 dB
GraphicEQ: 20 2.7; 27 2.1; 36 2.0; 47 2.0; 63 1.8; 84 1.4; 112 1.1; 150 0.9; 200 0.4; 267 0.9; 356 1.0; 474 0.6; 632 0.7; 843 0.5; 1125 0.3; 1500 1.5; 2000 2.6; 2667 4.4; 3557 5.2; 4743 4.8; 6325 1.5; 8434 -3.5; 11247 2.0; 14998 -11.4; 20000 -8.7