View Single Post
      11-25-2012, 02:22 PM   #1
joelc73
Private First Class
 
Drives: 2010 E90
Join Date: Mar 2010
Location: NY

Posts: 109
iTrader: (0)

Ground loop question

Hi all,

Can anyone help me with, what I believe, is a ground loop issue. I previously had an amp installed and never had any alternator whine. I just replaced the amp with two separate pieces of gear -- a dsp followed by an amp.

Now I have a whine when I accelerate.

I'm guessing it has something to do with the two units together since I didn't have it before with just the amp... Any help would be much appreciated!

The amp is a JL xd400/4. The dsp is a Memphis 6ix.


Untitled by acataldo, on Flickr
joelc73 is offline  
0
Reply With Quote