AudioQuest Powerquest 505 AC Power Conditioner (Sealed)

AudioQuest Powerquest 505 AC Power Conditioner (Sealed) Highlights

Product: AudioQuest Powerquest 505 AC Power Conditioner (Sealed)

Product SKU: 80452

Input Voltage: 120V

Cosmetic Description: Sealed In Factory Packaging (BNIB)

What is Included: 100% complete in sealed factory packaging

Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.

Age: Less than one year

# of Owners: Unknown

Tobacco Exposure: No

Service History: None

MSRP: $699

Other Notes: 

This unit is completely unused, still factory sealed in the original packaging. Photos are for reference only, we did not open the packaging to photograph the actual unit.

At the time of listing, we have three of these available in similar condition. Price shown is for one unit.

“The AudioQuest PowerQuest 505 is a high-performance power conditioner and non‑sacrificial surge protector designed to safeguard and enhance your audio or A/V system. With ultra-linear noise-dissipation across both differential and common-mode frequencies, it clears background static to deliver cleaner dynamics and more focused imaging. Featuring 12 expertly optimized AC outlets—high‑current ports for amps or powered subs, and filtered zones for source components—the ‘505 brings stable, quiet power even under challenging conditions. Its extreme-voltage shutdown kicks in at 140 VAC in under 0.25 seconds to shield your gear from damaging surges, and automatically resets when power levels normalize. The included removable high-quality 2 m PQ‑715 cable and rack-mountable 2 RU chassis make it installation-ready. Audiophiles praise its reliable protection and noticeably quieter operation—making it an ideal foundation for serious stereo and home theater rigs.”

Shipping: Cost to ship this item within the contiguous United States is a flat rate of $37- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.