Onboard Pre Amp / with D.I box function
Do any of you TalkBass gurus know where I could find an onboard pre-amp which would let me continue using my super long stage cable, but get rid of the lighting/dimmer noise, which seems to get picked up horribly in different venues? I am using an electric upright which is screened to the teeth and works perfectly well in the studio. When I use my Jazz bass it's just the same, even with different amps.
Buzzin an a poppin like a fridge.