Preamp: -16.7 dB GraphicEQ: 20 6.4; 27 5.0; 36 4.1; 47 3.0; 63 1.6; 84 -0.1; 112 -1.6; 150 -2.9; 200 -4.0; 267 -3.2; 356 -1.9; 474 -0.6; 632 0.7; 843 0.8; 1125 -0.3; 1500 0.0; 2000 0.3; 2667 2.6; 3557 5.4; 4743 7.9; 6325 6.2; 8434 -5.3; 11247 -5.0; 14998 -3.5; 20000 16.4