SKU: 53236131795

PowerQuest 505

Sale price$359.55 Regular price$399.50
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

PowerQuest 505AudioQuest PowerQuest 505 De nieuwe PowerQuest 303, 505 en 707 powerconditioners combineren uitstekende AudioQuest prestaties met een niet opgewekte overspanningsbeveiliging en vormen een uitstekende basis voor stereosystemen, meerkanaals thuisbioscopen en aangepaste installaties. Prestaties: Alle modellen maken gebruik van AudioQuest's allesomvattende benadering van AC stroomconditionering, waarbij ruis lineair wordt aangepakt om toonaangevende

AudioQuest PowerQuest 505

De nieuwe PowerQuest 303, 505 en 707 powerconditioners combineren uitstekende AudioQuest-prestaties met een niet-opgewekte overspanningsbeveiliging en vormen een uitstekende basis voor stereosystemen, meerkanaals thuisbioscopen en aangepaste installaties.

  • Prestaties: Alle modellen maken gebruik van AudioQuest's allesomvattende benadering van AC stroomconditionering, waarbij ruis lineair wordt aangepakt om toonaangevende ruisonderdrukking over een grote bandbreedte te bieden.
  • Bescherming: Alle modellen zijn voorzien van een niet-opgewekte overspanningsbeveiliging en een automatische uitschakeling bij extreme spanning bij 250 VAC. Instellen en vergeten.
  • Stroomvoorziening: Alle modellen hebben in totaal 7 AC stopcontacten: 3 High-Current stopcontacten voor versterkers en 4 Lineair Gefilterde stopcontacten voor bronapparaten.

Bovendien worden alle modellen geleverd met optionele 2RU rack ears en een afneembare PowerQuest-voedingskabel van 2 m met een flat-to-wall stekker. Voor installateurs betekent dit dat elke PowerQuest in slechts enkele minuten klaar is om van de doos naar het rek te gaan.

Kenmerken:

  • PQ-715 voedingskabel met flat-to-wall plug - RF-ruisonderdrukkende kabel met halfvaste concentrische LGC-geleiders (Long-Grain Copper), ZERO-Tech voor ongecomprimeerde stroomtransiënten en RF/ND-Tech voor ongeëvenaarde ruisonderdrukking (2 m; 15 amp @230 V)
  • Ultra-lineaire ruisonderdrukking (meer dan -22db) - Differentiële modus: 30kHz-1GHz (PQ-505); 8kHz-1GHz (PQ-707); Common-Mode: 30kHz-100MHz (beide modellen)
  • Niet-opofferende overspanningsbeveiliging - Niets te beschadigen bij herhaalde 6000V/3000A input overspanningstests, wat het maximum is dat het AC elektrische paneel van een gebouw kan overleven.
  • Uitschakeling bij extreme spanning - 250VAC: activeert het relais van het hoofdstroomcircuit om binnen 0,25 seconden te openen; wordt automatisch gereset zodra de inkomende stroom binnen een veilig bereik is.
  • Geoptimaliseerde stopcontacten - 4x Lineair-gefilterd voor bron/componenten met constante stroom (tv's, media streaming apparaten, enz.); 3x Hoge stroom voor componenten met variabele stroom (versterkers, luidsprekers met interne versterking & subwoofers).
  • Rekmontage - 2RU rekoren inbegrepen
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53236131795

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The Dude
Port Orchard, US
★★★★★ 5
Highly recommended
Size: 11, Color: Stormcloud Canvas/Sleet
I get a lot of compliments on these shoes. They're extremely comfortable and very stylish. You can wear them with khakis or shorts. They pair with them perfectly highly recommended
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Reviewed in the United States on April 18, 2026
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Alex G
Lowell, US
★★★★★ 3
Comfy but ouch!
Size: 11, Color: Stormcloud Canvas/Sleet, Size: 11, Color: Stormcloud Canvas/Sleet
Nice style that keeps its shape, comfy insoles, true to size. I got the grey color at size 11. However the back part of the shoe ripped into my skin. I had to wear band aides after the first day of walking during our vacation. So wear sock that cover the back ankle. Otherwise, I like these shoes.
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Reviewed in the United States on April 14, 2026
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Nick G
Lake Worth, US
★★★★★ 5
Great shoes
Size: 9.5 Wide, Color: Optic White Canvas
These are great shoes, but you have to be careful with them since they are canvas they can get ruined easily.
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Reviewed in the United States on April 18, 2026
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BBZ
Fort Morgan, US
★★★★★ 5
Very nice, but sizing is inconsistent
Size: 10 Wide, Color: Ivory/White/British Tan
All of these Cole Haan shoes are extremely well made and I like the styling. On the other hand, the sizing is very inconsistent and you may end up having to do a lot of returns trying to find the right size. Then if you get a different color of it, you may find the sizing different yet again. If you find your right zie, they are really nice shoes at a very reasonable price for the quality.
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Reviewed in the United States on February 6, 2026
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Lofidelityrockr
Chelsea, US
★★★★★ 5
I love this brand. These shoes look and fit great!
Size: 13 Wide, Color: Black/White/Black
I love wearing Cole Haan shoes. This is the second pair I’ve owned and the style just gets me. I’ve worn these to work at a great professional job every day, not just casual Friday. I wear these when I head out shopping or to dinner. They are functional, comfortable, built for regular and bigger wider feet and comfortable. I am 6 feet tall and my feet have changed size over the years to me needing a wider shoe to relieve pressure on my toes and front wide porting of my foot. So the 13W feels great and still walks the same as a regular 14 but more comfort for me. They look amazing and qualify in some offices as dress shoes (depending on company rules they will justify a sneaker as a shoe with the tan colored “gum” sole as a sneaker) so check company policy. The black sole on this makes it look more dressy. I am switching out the laces to match my previous Cole Haan because I think the white shoelaces look better. As an adult, aside from my Kenneth Cole boots Reaction boots and Doc Marten’s these are the only shoes I will pay 3 digits for. This looks like skater shoes but with a more mature look.
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Reviewed in the United States on December 19, 2025

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