Preamp: -9.2 dB GraphicEQ: 20 4.4; 27 4.3; 36 4.3; 47 3.9; 63 3.0; 84 1.5; 112 0.1; 150 -0.9; 200 -1.8; 267 -1.2; 356 -0.7; 474 -0.7; 632 -0.5; 843 -0.2; 1125 0.9; 1500 3.2; 2000 5.6; 2667 8.1; 3557 8.9; 4743 8.1; 6325 6.8; 8434 3.6; 11247 -1.8; 14998 -7.6; 20000 -19.3