[RFI] Noisy Uninterruptable Power Supply (UPS)

[Jim Brown]

On 6/12/2023 4:11 PM, Gary Johnson via RFI wrote:
> That is, both the hot and neutral were at 60V with opposite phase. That energized neutral raised havoc with multiple pieces of equipment. We ultimately got another brand though I can’t seem to remember which.

That may stem from badly misguided semi-pro audio folks who used what 
they called "balanced power" that became a mini-fad 20 years ago. Bill 
Whitlock exposed the falce logic behind it.

73, Jim K9YC