Preamp: -7.0 dB GraphicEQ: 20 4.1; 27 3.1; 36 2.6; 47 1.9; 63 1.0; 84 -0.0; 112 -0.7; 150 -1.0; 200 -1.1; 267 0.1; 356 1.1; 474 1.7; 632 2.1; 843 1.4; 1125 -0.4; 1500 0.7; 2000 1.5; 2667 2.0; 3557 1.7; 4743 0.4; 6325 2.3; 8434 -3.5; 11247 6.7; 14998 -0.7; 20000 -3.7