Preamp: -2.7 dB GraphicEQ: 20 1.2; 27 0.4; 36 -0.2; 47 -1.0; 63 -2.1; 84 -3.5; 112 -4.6; 150 -5.3; 200 -5.7; 267 -4.4; 356 -3.1; 474 -1.9; 632 -0.4; 843 0.5; 1125 -0.1; 1500 -0.3; 2000 -2.7; 2667 -1.9; 3557 1.2; 4743 -1.6; 6325 2.4; 8434 -5.0; 11247 -3.8; 14998 -1.0; 20000 1.5