Preamp: -3.0 dB
GraphicEQ: 20 -1.1; 27 -2.3; 36 -2.8; 47 -3.3; 63 -3.8; 84 -4.4; 112 -4.6; 150 -4.6; 200 -4.5; 267 -3.2; 356 -2.0; 474 -1.1; 632 0.0; 843 0.5; 1125 0.0; 1500 0.3; 2000 0.3; 2667 0.0; 3557 1.3; 4743 2.7; 6325 2.7; 8434 -5.7; 11247 1.3; 14998 -2.9; 20000 -3.6