Cello Master Power Supply

Does anyone have any info about the Cello Master Supply?
When connected to my Suite or Palette, the power button will not stay in and always pop out.
Any idea what would be the cause of this?
A schematic would be awesome too!
The 4 silver caps and two big caps may need replacement due to the age.
Fairly common occurrence. I would suggest contacting Paul Jason at Viola Audio Labs. Paul has repaired a number of these when he has the time.
Does anyone have a lead in a Cello Master Power Supply (working or not) that might be for sale?

Does anyone have voltage info on color terminals from Master Supply?

Current capacity needed to power Audio Suite would be helpful.