SKU: 42192022902

PowerQuest 303

Sale price$269.55 Regular price$299.50
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

PowerQuest 303AudioQuest PowerQuest 303 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 303

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-415 voedingskabel met platte stekker - RF-ruisverspreidende kabel met halfvaste concentrische langkorrelige koperen (LGC) geleiders (2 m; 15 ampère @230V)
  • Lineaire ruisonderdrukking (meer dan -22db) - Differentiële modus: 30 kHz-1 GHz
  • 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: 42192022902

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Wayland Efird
Battle Creek, US
★★★★★ 5
Efird, a great product
Size: 8 Fl Oz (Pack of 1)
Used this in a Troy Built Garden Tiller, the tiller would stall and hard to crank until we use the Sta Bil Fast Fix, tiller now runs great and does not stall.
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Reviewed in the United States on April 25, 2026
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Amazon Customer
Natrona Heights, US
★★★★★ 5
Worked great, saved me hundreds.
Size: 8 Fl Oz (Pack of 1)
I've had issues with the carburetor on my 2003 Honda ATV for years. It has needed cleaned regularly to stay running, and one repair shop wanted over $400 to replace the carburetor. One treatment with STA-BIL and it's running smooth again. Very impressive.
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Reviewed in the United States on May 21, 2026
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Chris Wildy
Belleville, US
★★★★★ 4
Great for 2 cycle, meh for 4 cycle.
Size: 8 Fl Oz (Pack of 1)
This stuff is flat out amazing for 2 cycle small engines, works like advertised. 4 cycle isn't as good, if your engine hasn't ran in years, you'll still have to clean the carb, but it does help some. The 2 cycle oil for one is a lubricant and inhibits varnish buildup (especially a synthetic premium brand), and usually premium oil has a fuel stabilizer in it. Plus if you don't have a float bowl, there's not enough fuel for phase separation. I also use it in my mix for my ultrasonic cleaner when cleaning carbs. Overall a very good product, but understand it's limitations in this modern age of ethanal fuel.
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Reviewed in the United States on April 12, 2026
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G123
Draper, US
★★★★★ 5
It works well.
Size: 8 Fl Oz (Pack of 1)
Great product that delivers on what it says it does. This won’t fix a mechanical problem or damaged component, but it will fix a stuck float, varnished tank, gummed up jet, or partially blocked emulsion tube.
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Reviewed in the United States on May 14, 2026
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R Duke, Texas
Battle Creek, US
★★★★★ 5
It Works
Size: 8 Fl Oz (Pack of 2)
This stuff works. I added it to my four 5 gallon gas cans before filling them up. I’ve used 10 gallons of gas in my lawn tractor so far and can tell it likes it. I do annual maintenance before summer and check or change the spark plug so it performs the best it can. I have 508 hours on it and with this it seems like it idols smoother, which indicates it has helped in the carburetor since I haven’t had to remove it and clean it. Works great.
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Reviewed in the United States on April 30, 2026

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