From an old BC thread on the 3 band EQ of the LH series amps:
[color=#282828][font=helvetica, arial, sans-serif]"Remember that the LH-1000 has a "tone stack" EQ and the flat reference setting is bass 3, mids 10, treble 0. Setting all the controls at noon will give you a scooped midrange sound. Read the manual and you will get the idea. There are only three knobs so set them where they sound good for you and your bass!"[/font][/color]