Preamp: -15.9 dB GraphicEQ: 20 2.9; 27 2.5; 36 2.2; 47 1.6; 63 0.6; 84 -0.8; 112 -1.9; 150 -2.8; 200 -3.5; 267 -2.6; 356 -1.7; 474 -0.9; 632 0.2; 843 0.6; 1125 0.0; 1500 0.0; 2000 -0.7; 2667 -2.4; 3557 -0.7; 4743 -1.3; 6325 1.5; 8434 -3.4; 11247 5.9; 14998 -14.3; 20000 15.6