Preamp: -11.1 dB GraphicEQ: 20 4.0; 27 3.1; 36 2.8; 47 2.3; 63 1.8; 84 1.0; 112 0.4; 150 -0.2; 200 -0.7; 267 -0.3; 356 -0.2; 474 -0.1; 632 0.3; 843 0.4; 1125 0.2; 1500 0.7; 2000 1.5; 2667 1.8; 3557 2.1; 4743 2.8; 6325 3.4; 8434 3.1; 11247 5.0; 14998 -4.6; 20000 10.8