Preamp: -11.6 dB GraphicEQ: 20 11.3; 27 11.2; 36 11.1; 47 10.5; 63 9.3; 84 7.5; 112 5.8; 150 3.8; 200 1.7; 267 1.2; 356 0.6; 474 -0.0; 632 -0.1; 843 -0.0; 1125 0.8; 1500 3.0; 2000 5.3; 2667 7.6; 3557 8.3; 4743 6.9; 6325 4.6; 8434 0.5; 11247 -5.5; 14998 -11.2; 20000 -22.9