Preamp: -11.3 dB GraphicEQ: 20 1.2; 27 1.1; 36 1.1; 47 0.9; 63 0.2; 84 -1.0; 112 -2.2; 150 -2.9; 200 -3.6; 267 -2.8; 356 -2.0; 474 -1.7; 632 -1.1; 843 -0.4; 1125 1.0; 1500 3.8; 2000 6.7; 2667 9.7; 3557 11.0; 4743 10.5; 6325 9.5; 8434 6.7; 11247 1.4; 14998 -4.3; 20000 -16.0