Home › Forums › Products › Rackmount › DSP 4000 fuse replacement › Reply To: DSP 4000 fuse replacement August 22, 2011 at 4:41 am #122566 Doug WellingtonMember On the back of my GTR4000, there is a round fuse holder right next to where the power cable plugs in. No need to pull the cover… Regards, Doug
