Preamp: -10.4 dB GraphicEQ: 20 0.2; 27 0.8; 36 1.6; 47 2.3; 63 2.9; 84 3.4; 112 4.0; 150 4.2; 200 3.0; 267 2.3; 356 1.5; 474 0.8; 632 0.8; 843 0.7; 1125 -0.1; 1500 0.1; 2000 0.6; 2667 2.3; 3557 4.3; 4743 5.5; 6325 10.1; 8434 1.3; 11247 6.0; 14998 2.8; 20000 -0.5