2. misc-audio
  3. 192818-137065

Surge protectors--how many $ make sense?

My power went out during the LA fires. A power spike blew my preamp's fuse even though it was plugged into an ancient Monster transformer surge protector. So, I need to buy something to plug my gear into. The prices, however, range from a few hundred dollars to many thousands of dollars. Surge protectors have never been at the top of my list of equipment to buy, but I think it's time.

I have a fairly expensive system, about $75K, consisting of VPI Prime Signature turntable, ARC PH-7 phono preamp, McCormack CD (universal disc), Pass XP 30 preamp, Moon streamer, and Hovland Radia amp. New equipment mixed in with old, but all very good stuff. I've never compared surge protectors. So, how little can I spend on a surge protector without disrespecting my previous investment? 

audio-b-dog

Showing 1 response by g2the2nd

g2the2nd
192 posts
 

@rfagon

UL Listed is for complete products. UL Recognized (U and Reversed R) is for “recognized components” that have been subjected to testing limited by their conditions of acceptability". The individual MoVs are generally recognized since they do not have an enclosure or NEC compatible connection to the mains.

I was a UL product safety engineer and did some work on TVSS in the late 80s. Spent most of my UL engineering career testing and certifying SMPS and electrical medical devices for safety.

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