Preamp: -8.3 dB GraphicEQ: 20 1.9; 27 1.8; 36 1.8; 47 1.7; 63 1.0; 84 -0.3; 112 -1.4; 150 -2.0; 200 -2.6; 267 -1.7; 356 -0.8; 474 -0.7; 632 -0.5; 843 -0.2; 1125 0.9; 1500 3.0; 2000 5.2; 2667 7.5; 3557 8.0; 4743 6.8; 6325 5.0; 8434 1.4; 11247 -4.3; 14998 -10.1; 20000 -21.8