Shanling ET3 transport: anyone changed or upgraded the fuse

I'd been planning on getting a Shanling ET3 transport.  I have a Bel Canto CD3t already and have heard very significant improvements and change in sound character by using different fuses (slugs).  I didn't see a fuse holder on the back of the Shanling so contacted MusicTeck about this and received the following message they got from Shanling:   "Fuse is inside and would require complete disassembly of the device, voiding any warranty".   So far, this has been a deal-breaker for me.  Just wondering if anyone has opened up this transport and can comment on the difficulty of swapping out the fuse?  Thank you.