Preamp: -14.5 dB GraphicEQ: 20 14.2; 27 14.1; 36 14.0; 47 13.4; 63 12.2; 84 10.4; 112 8.7; 150 6.1; 200 3.5; 267 2.4; 356 1.2; 474 0.3; 632 0.1; 843 0.0; 1125 0.7; 1500 3.2; 2000 5.8; 2667 8.5; 3557 9.6; 4743 8.8; 6325 7.6; 8434 4.4; 11247 -1.1; 14998 -6.8; 20000 -18.5