Preamp: -2.3 dB
GraphicEQ: 20 -2.1; 27 -2.4; 36 -2.9; 47 -3.5; 63 -4.5; 84 -5.9; 112 -6.9; 150 -7.4; 200 -7.5; 267 -5.8; 356 -3.8; 474 -1.7; 632 0.5; 843 1.3; 1125 -1.2; 1500 -4.9; 2000 -5.5; 2667 -0.5; 3557 1.4; 4743 0.1; 6325 -1.1; 8434 1.4; 11247 2.0; 14998 -0.2; 20000 -0.5