Preamp: -11.2 dB GraphicEQ: 20 6.4; 27 5.7; 36 5.4; 47 4.8; 63 4.1; 84 3.0; 112 1.9; 150 1.1; 200 0.3; 267 0.8; 356 1.0; 474 0.9; 632 1.0; 843 0.7; 1125 0.6; 1500 -0.2; 2000 2.9; 2667 8.5; 3557 10.8; 4743 8.2; 6325 -0.9; 8434 -1.4; 11247 10.9; 14998 0.1; 20000 -5.7