1 - 6db Boost 3khz, Q = 1.0 (Presence) 2 - 6db Cut 100hz, Q = 1.0 (Muddy) 3 - 12db Boost 10khz, Q = 1.0 (High Freq Presence, Noise) 4 - 9db Boost 250hz, Q = 1.0 (Power Rumble) 5 - 9db Cut 4khz, Q = 4.0 (Harsh)