via this Reverb listing

This unit has been serviced to ensure another lifetime of reliability. It features a brand new Power Supply from Synthronics.
Service notes include (06/18/2025)
Replacing outdated/corroding Power Supply with brand new Power Supply from Synthronics
New battery on new PSU
Replacing all old and aging electrolytic capacitors
Installing New Molex Connector on CPU Board
Disassembling all front panel buttons, cleaning internal contacts to to restore button functionality.
Disassembling all mixer sliders, cleaning, and lubricating sliders to ensure smooth, like-new feel and alleviate scratchy symptoms.
Cleaning and flushing all potentiometers to alleviate scratchy pot symptoms
Cleaning all input/output jacks.
Cleaning all socketed PROM contacts
Testing for a burn in period of several hours to ensure reliability"