Is agency approval requred for all equipt


Just wondering as I have seen/owned many items which are not stamped w/ agency approvals (UL / CE etc.). This includes electronics (amps / preamps / digital) and cables (power in particular). Seems like some of the "boutique" companies do not always have agency markings. And if the equipment is not agency reveiwed / approved, is this risky for the consumer. I also wonder what liability (if any) the manufacturer holds if a fire or problem would occur. Just wondering...
jeffga
Emotiva says they meet worldwide safety regulations, but have no UL listing. Also no grounds. Sort of contradicts UL, and other guidelines in some areas of the USA. It does have CE on it though. [http://www.emotiva.com/ampfaqs.shtm]
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I'll bet it costs a bundle to get a UL cert....or the equivalent from Canada or Europe.
That alone should preclude some small production / boutique brands from getting such.

I DO think it should be illegal to not serialize equipment thru a unique number.
The build sheet for a particular piece or batch will list sources of parts and such so if a defect is found ( HEY, those caps I sold you? no good!) gear can be tracked down and either fixed or replaced.
Hi Elizabeth, my post was in response to Sfstereo post that sounds like the CE stamp is better than can be had in the US without it. Maybe it the networking field, but I don't see it doing anything, that is advantageous for audio sound here. The post I'm referring to, is below.

04-02-11: Sfstereo
Yes, CE is for Europe. FCC testing is required on digital devices but it only test for EMI emissions but CE requires additional immunity testing such as surge, RF immunity, transient, ESD and power factor correction. These were the requirements when I last did some CE testing many years ago.
Sfstereo (Threads | Answers | This Thread)