Fuse upgrade on Marantz SA-10 & Marantz UD9004

The fuse is likely mounted on a circuit board very close to the IEC power cord inlet. You would have to take the cover off and potentially remove other circuit boards that are mounted on top to get to the main A/C power input board. Since both of these players are high end transports that have some heavy analog boards, I would probably recommend a 2A fuse (it is likely a small 5x20mm fuse, but you would have to examine this to make sure).

Very dangerous for someone to play around with, that can't find this them for themselves.
I hope some of you fusers have insurance for telling them to do go ahead and play around with lethal mains potential components inside equipment!!!!.

raysmtb1 It’s all BS and snake oil

valentinofv OP1 posts

that’s not the answer I was looking for.
I’ve heard you can improve the sound quality significantly when doing it.

And here we go again, 1 post and and a "staunch fuser" already, and to boot not looking for the truth, even though asking for it???? which was given by Ray.

BTW wrong forum also, "Mics-Audio" is the forum for this thread, as there’s NO "PRO" tech-talk available on this subject and never will be, not buy anyone with technical cred anyway, just by snake oil fusers.