Preamp: -7.5 dB
GraphicEQ: 20 5.9; 27 4.4; 36 3.3; 47 2.2; 63 1.6; 84 -0.3; 112 0.4; 150 2.4; 200 3.2; 267 3.7; 356 3.5; 474 2.9; 632 1.9; 843 0.1; 1125 0.3; 1500 2.1; 2000 4.3; 2667 1.8; 3557 6.8; 4743 6.1; 6325 7.2; 8434 -3.1; 11247 -4.5; 14998 -1.1; 20000 -1.3