Preamp: -3.7 dB
GraphicEQ: 20 -0.8; 27 -1.1; 36 -0.8; 47 -0.7; 63 -0.2; 84 -3.0; 112 -5.3; 150 -2.8; 200 1.3; 267 2.0; 356 0.5; 474 -0.5; 632 -1.2; 843 1.4; 1125 0.5; 1500 2.0; 2000 1.7; 2667 -2.2; 3557 3.4; 4743 1.1; 6325 1.1; 8434 2.4; 11247 1.7; 14998 -4.3; 20000 -20.2