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Recording Studio
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<blockquote data-quote="SLIPSHOD &amp; SLAPDASH" data-source="post: 392878" data-attributes="member: 16"><p>We do maintenance/installation in a professional recording studio. I have not been there for 5 months now so can't 100% remember the details but have a separate distribution board running through a UPS &amp; isolating tranny with a floating earth loop ( in addition to the 'normal' earth) on all power to do with any audio stuff. Ups was just to isolate from the mains and not for back up.</p><p></p><p>It played havoc with Rcd's, had to find a brand that was AC/DC dounle pole (started a thread here ages ago about this ).</p><p></p><p>Interestingly they were swapping out the hundreds of GU10 spots for any old LED lamp they found as each lamp blew and have never had a problem from them.</p><p></p><p>Edit, just remembered Rcd problems were to do with the isolated supply being 115 volts per leg.</p></blockquote><p></p>
[QUOTE="SLIPSHOD & SLAPDASH, post: 392878, member: 16"] We do maintenance/installation in a professional recording studio. I have not been there for 5 months now so can't 100% remember the details but have a separate distribution board running through a UPS & isolating tranny with a floating earth loop ( in addition to the 'normal' earth) on all power to do with any audio stuff. Ups was just to isolate from the mains and not for back up. It played havoc with Rcd's, had to find a brand that was AC/DC dounle pole (started a thread here ages ago about this ). Interestingly they were swapping out the hundreds of GU10 spots for any old LED lamp they found as each lamp blew and have never had a problem from them. Edit, just remembered Rcd problems were to do with the isolated supply being 115 volts per leg. [/QUOTE]
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