Preamp: -9.6 dB GraphicEQ: 20 5.1; 27 4.5; 36 3.0; 47 1.0; 63 -0.5; 84 -0.7; 112 0.1; 150 0.5; 200 0.1; 267 0.8; 356 1.1; 474 0.8; 632 0.2; 843 0.2; 1125 0.8; 1500 2.3; 2000 2.1; 2667 -1.1; 3557 1.2; 4743 9.3; 6325 8.2; 8434 -2.6; 11247 1.5; 14998 -1.3; 20000 -7.2