This is a very well made device. The outlets have a crazy strong grip on power cords.Quattro features a sealed, all-metal cabinet housing for maximum radio frequency [RFI] and electromagnetic [EMI] noise suppression, plus premium audio-grade 20A/15A [NEMA 5-20] AC outlets. The pure power path with zero current-limiting electronic components in the conductor path uses hand-soldered connections and Cardas Grade One Copper internal wiring. The high-grade 20 amp IEC power cable input uses an included heavy-duty 5-ft. detachable AC power cord and has a power on/off LED. The AC power outlets with advanced polymer insulation bodies use extra-thick contacts made of gold-plated beryllium copper. They firmly grip male AC prongs without letting go.
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