Preamp: -19.1 dB GraphicEQ: 20 3.9; 27 3.6; 36 3.4; 47 2.7; 63 1.6; 84 0.1; 112 -1.2; 150 -2.3; 200 -3.2; 267 -2.4; 356 -1.9; 474 -1.3; 632 -0.5; 843 0.4; 1125 -0.2; 1500 -1.0; 2000 -2.3; 2667 0.0; 3557 3.1; 4743 3.3; 6325 7.0; 8434 -2.7; 11247 0.3; 14998 5.7; 20000 18.8