AudioQuest
AudioQuest PowerQuest 505
The AudioQuest PowerQuest 505 is a high-performance power conditioner designed to enhance your audio and video system's performance by significantly reducing noise and distortion. It features 12 AC outlets, including 4 High-Current outlets for amplifiers and 8 Ultra-Linear Filtered outlets for source components. The conditioner offers non-sacrificial surge protection, capable of withstanding rigorous surge tests, and an Extreme Voltage Shutdown feature that activates at 140VAC. It comes with a 2-meter detachable power cable utilizing AudioQuest's ZERO-Tech and RF/ND-Tech for uncompressed current transfer and noise dissipation. The unit includes 2RU rack ears for easy installation.
$849.95
Owner Satisfaction
4.5
/ 5
Category Rank
325
/ 776
#325 in Power Control Units
Price vs Category Average
-8%
Below average
12 AC outlets
48
/ High-Current for amplifiers; Ultra-Linear Filtered for source components
Who it's for
- Cleaner Sound and Picture
- Robust System Protection
- Optimized Power Delivery
Who should skip it
- Premium Price Point
- Subjective Performance Gains
- Bulky Form Factor
Key Specs
12 AC outlets
4 High-Current for amplifiers; 8 Ultra-Linear Filtered for source components
Non-Sacrificial Surge Protection
Reliably withstands multiple strikes of 6000V or 3000A
Extreme-Voltage Shutdown
Disengages AC power in under 0.25 seconds when presented with 140VAC
Detachable Power Cable Included
2 meter PQ-715 Detachable Power Cable
Rack Mountable
2RU Rack Ears included
Input Voltage
100-240V
Frequency
60Hz
Cord Length
2 meters (approx. 6.56 feet)
Features
- Advanced power filtration removes significantly more noise and distortion than typical power conditioners.
- High-performance, detachable power cable with ZERO-Tech and RF/ND-Tech minimizes distortion and dissipates noise.
- Non-sacrificial surge protection offers long-term reliability against high voltage and current.
- Extreme Voltage Shutdown feature activates quickly to protect equipment.
- Purpose-built outlets optimize performance for different component types.
- Rack-mountable design with included ears for easy integration into entertainment systems.
- Flat to wall plug design aids installation in tight spaces.
What customers say
Customers consistently praise the AudioQuest PowerQuest 505 for its remarkable impact on audio system performance. Many report a significant enhancement in sound quality, noting improved clarity, deeper bass, and a quieter background, which allows musical details to emerge more distinctly. This perceived upgrade in sonic fidelity often leads users to view the product as a worthwhile investment, delivering substantial value by elevating their entire listening experience. The robust build quality also contributes to a sense of confidence in its long term reliability.
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