Preamp: -4.8 dB GraphicEQ: 20 -0.9; 27 -0.0; 36 1.0; 47 1.4; 63 1.0; 84 0.3; 112 -0.1; 150 0.1; 200 -0.2; 267 0.1; 356 -0.2; 474 -0.4; 632 -0.2; 843 0.3; 1125 -0.1; 1500 -0.2; 2000 -0.7; 2667 -0.5; 3557 1.3; 4743 3.7; 6325 1.6; 8434 -3.7; 11247 -9.3; 14998 4.5; 20000 -10.6