Preamp: -14.2 dB GraphicEQ: 20 13.8; 27 13.8; 36 13.7; 47 12.9; 63 11.6; 84 9.7; 112 7.9; 150 5.2; 200 2.7; 267 1.5; 356 0.4; 474 -0.4; 632 -0.3; 843 -0.1; 1125 0.8; 1500 3.4; 2000 6.2; 2667 9.0; 3557 10.2; 4743 9.4; 6325 8.0; 8434 4.6; 11247 -0.9; 14998 -6.7; 20000 -18.4