Preamp: -7.4 dB GraphicEQ: 20 3.4; 27 3.3; 36 3.3; 47 2.9; 63 2.0; 84 0.5; 112 -0.9; 150 -1.6; 200 -2.3; 267 -1.5; 356 -0.8; 474 -0.7; 632 -0.5; 843 -0.2; 1125 0.9; 1500 2.9; 2000 4.8; 2667 6.8; 3557 7.1; 4743 5.9; 6325 4.3; 8434 0.8; 11247 -4.8; 14998 -10.6; 20000 -22.3