Preamp: -8.9 dB GraphicEQ: 20 1.1; 27 1.0; 36 1.0; 47 0.8; 63 0.1; 84 -1.1; 112 -2.3; 150 -2.8; 200 -3.4; 267 -2.5; 356 -1.7; 474 -1.4; 632 -0.9; 843 -0.3; 1125 1.0; 1500 3.3; 2000 5.6; 2667 7.9; 3557 8.6; 4743 7.5; 6325 5.7; 8434 2.1; 11247 -3.7; 14998 -9.4; 20000 -21.1