I have no comment on the efficacy of the regenerator but draw your attention to the safety notice in the Bartok manual.
dCS do not recommend the use of regenerators. However if you do use one and it allows variable voltage and frequency ( which I understand PS Audio ones do) it must be set to match your local voltage and frequency of 50 or 60 Hz only. Any resultant damage caused by misuse or malfunctioning will not be covered by the warranty.