Preamp: -1.5 dB
GraphicEQ: 20 -0.4; 27 -1.4; 36 -1.9; 47 -2.6; 63 -3.5; 84 -4.5; 112 -5.2; 150 -5.4; 200 -5.5; 267 -4.0; 356 -2.5; 474 -1.3; 632 0.3; 843 1.2; 1125 -0.1; 1500 -0.2; 2000 -1.4; 2667 -3.5; 3557 -1.8; 4743 -6.8; 6325 -0.5; 8434 -8.0; 11247 -11.8; 14998 -4.9; 20000 -8.3