Preamp: -16.2 dB GraphicEQ: 20 -2.7; 27 -3.0; 36 -3.1; 47 -3.5; 63 -4.0; 84 -4.9; 112 -5.4; 150 -5.5; 200 -5.6; 267 -4.1; 356 -2.9; 474 -1.8; 632 -0.5; 843 0.2; 1125 0.1; 1500 0.3; 2000 -0.1; 2667 -1.2; 3557 -1.0; 4743 -0.9; 6325 3.4; 8434 -1.7; 11247 8.7; 14998 -7.7; 20000 15.9