Royce,
Also verify that there isn't a noise gate in your signal path. They will only allow signals above an absolute value to pass and will sound like a quick fade to 0 during signal decay. The level which is the minimum allowed is ajustable and frequently called Threshhold. Gating is somewhat useful for isolating instruments recorded acoustically, reducing bleed through, and tightening up natural reverberation. but sacrifices dynamic range and sonic realism. I use it in live situations because of boosted hiss from stage electronic interaction.
My typical stage path is bass > monster cable >Sabine rack tuner > F-1X > DBX 166XL > QSC PLX1602 > Acme Low-B2. My.02
Mike
(Message edited by dadabass2001 on August 06, 2006)