Noise in DC Loco

[Cody J]

I have a Bachmann EZ-Command DCC system with a Bachmann Spectrum CSX Dash 8 and a DC Union Pacific B23-7 (it was a gift from a friend, otherwise I would have picked CSX) but when ever I supply power to the track the UP makes a noise. I'm not sure how to describe it. It sounds cool at first but after a while it gets annoying. Is there anyway to get rid of this noise?

Thanks

[ABC]

There's not much you can do about it, that is just what DC locos do when you run them with the E-Z Command or other DCC systems that run analog DC engines. The only way to get rid of the humming/buzzing noise would be to convert it to DCC.