Preamp: -3.5 dB
GraphicEQ: 20 -2.2; 27 -2.0; 36 -1.8; 47 -2.0; 63 -2.4; 84 -3.2; 112 -3.4; 150 -3.4; 200 -3.0; 267 -2.0; 356 -1.7; 474 -1.7; 632 -0.8; 843 0.0; 1125 0.3; 1500 1.7; 2000 1.5; 2667 1.5; 3557 1.5; 4743 1.9; 6325 3.2; 8434 0.8; 11247 2.2; 14998 -10.2; 20000 -0.3