Most expensive SACD players start with the 105 guts then use better power supplies. I found a bunch of LPMs on Ebay. One company had very helpful how to photos. I also replaced the IEC with a Rhodium IEC which came with a pure silver jumper to the power supply board and a jumper to bypass the 110/220 switch. For less than $500 I was so blown away, I don't use my $2600 Audio Alchemy DDP-1 + PS 5
hth
hth