Preamp: -7.8 dB GraphicEQ: 20 1.9; 27 1.8; 36 1.8; 47 1.5; 63 0.7; 84 -0.7; 112 -1.9; 150 -2.4; 200 -2.9; 267 -1.9; 356 -0.9; 474 -0.7; 632 -0.5; 843 -0.2; 1125 0.9; 1500 2.9; 2000 5.0; 2667 7.1; 3557 7.5; 4743 6.3; 6325 4.5; 8434 0.9; 11247 -4.8; 14998 -10.6; 20000 -22.3