Preamp: -5.8 dB GraphicEQ: 20 0.7; 27 0.2; 36 0.1; 47 -0.4; 63 -1.2; 84 -2.1; 112 -2.6; 150 -2.6; 200 -2.4; 267 -0.6; 356 0.7; 474 1.0; 632 1.0; 843 0.6; 1125 0.2; 1500 1.0; 2000 0.9; 2667 0.9; 3557 4.5; 4743 4.4; 6325 5.5; 8434 -0.1; 11247 -4.3; 14998 -1.8; 20000 -8.5