Preamp: -6.8 dB
GraphicEQ: 20 0.5; 27 0.4; 36 0.3; 47 0.2; 63 -0.2; 84 -0.9; 112 -1.7; 150 -2.0; 200 -2.2; 267 -0.9; 356 0.5; 474 0.8; 632 0.5; 843 0.2; 1125 0.6; 1500 2.4; 2000 4.3; 2667 6.0; 3557 6.5; 4743 5.2; 6325 3.4; 8434 1.0; 11247 -3.2; 14998 -8.4; 20000 -23.3