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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Douk Audio A100 TPA3255 versterker, 300 watt x2 digitale vermogensversterker, stereo/mono-kanaal, SUB-versterker voor thuisluidsprekers/subwooferParameters van topniveau om het geluid echt te reproduceren: de Douk Audio A100 versterker maakt gebruik van de modernste technologie op alle gebieden. Het nominaal vermogen bedraagt tot 240 W @4 in stereo en 315W @4 in mono, het bereikt ongelooflijk een THD zo laag als 0,002%, een SNR van 115dB en een SINAD van 94dB op basis van zijn krachtige functies en sterke flexibiliteit, ver boven andere. Exclusief patent voor warmteafvoer: integreert het
- Parameters van topniveau om het geluid echt te reproduceren: de Douk Audio A100 versterker maakt gebruik van de modernste technologie op alle gebieden. Het nominaal vermogen bedraagt tot 240 W @4Ω in stereo en 315W @4Ω in mono, het bereikt ongelooflijk een THD zo laag als 0,002%, een SNR van 115dB en een SINAD van 94dB op basis van zijn krachtige functies en sterke flexibiliteit, ver boven andere.
- Exclusief patent voor warmteafvoer: integreert het koellichaam naadloos in de behuizing en vergroot het koeloppervlak aanzienlijk om een directer en efficiënter luchtstroomcontact te bereiken, zodat de warmte effectief door de behuizing wordt afgevoerd en de prestaties van de TPA3255 worden ontketend. In vergelijking met andere soortgelijke versterkers op de markt wordt de behuizing zelfs bij hoog continu vermogen niet duidelijk warm.
- Innovatieve en sterke speelbaarheid: met de schakelaars MONO/STEREO en BASS/FLAT ondersteunt de A100 vier werkmodi om zich flexibel aan verschillende scenario's aan te passen. De extra AUX-uitgang maakt het eenvoudig om alle subwoofers en luidsprekers te bedienen en alle meerkanaalsystemen (1.0/2.0/2.1/2.2/4.0/5.1...) op te bouwen. De A100 beschikt bovendien over de regelaars Super Bass en SW-FREQ, waarmee je de basversterking en de grensfrequentie vrij kunt instellen om een nog schokkender basservaring te bereiken.
- PFFB-ontwerp en optimale 4-laags PCB-lay-out: Post-Filter Feedback-technologie (PFFB) overwint effectief de gebruikelijke belastingsafhankelijkheidsproblemen van klasse D-versterkers, vermindert vervorming aanzienlijk en verbetert de lineariteit, frequentierespons, klankzuiverheid en systeemefficiëntie. Bovendien wordt een 4-laagse premium gouden printplaat gebruikt, die de signaalstabiliteit verhoogt en de prestaties en storingsbestendigheid verbetert voor een superieure geluidsweergave.
- Aangepaste 48V-voeding en hoogwaardige componenten: de meeste TPA3255-versterkers kunnen geen optimale prestaties leveren vanwege warmteafvoer en voeding. Douk Audio heeft speciaal voor de A100 een zeer efficiënte 48V-voeding ontwikkeld om de prestaties van de TPA3255 te maximaliseren. Bovendien worden Japanse Rubycon-, ELNA- en Duitse WIMA-condensatoren en zeer nauwkeurige potentiometers enz. gebruikt om een uitzonderlijke geluidskwaliteit te bereiken.
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Estabilshed in 2012, Nobsound & Douk Audio is gemaakt door een groep enthousiaste muziekfans en professionele audio-experts.
Wij ontwerpen en maken diverse audioapparatuur, waaronder versterker, phono-voorversterker, hoofdtelefoonversterker, DAC, audioschakelaar enzovoort.
Ons doel is "Hi-Fi betaalbaar maken"!
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Bluetooth-versterker
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Subwoofer en mono-versterker
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Phono-voorversterker en versterker
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Audio Equalizer
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Hoofdtelefoonversterker & Booster & DAC
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VU Meter Serie
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Douk Audio A5
TPA3255 600W High Power Amp, High-Pass-Filter
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Douk Audio T6PRO
300W x2 TPA3255 Bluetooth-buisversterker
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 1543 reviews
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Product Reviews
★★★★★ 5
The Best "Stock Up and Save" Find on the Internet! ⭐⭐⭐⭐⭐
Size: 7.5 Fl Oz (Pack of 6), Scent: Fresh, Size: 7.5 Fl Oz (Pack of 6), Scent: Fresh
If you are tired of overpaying for fancy hand soaps that run out in a week, this Amazon Basics 6-pack of Liquid Hand Soap is the ultimate household hack. It’s simple, effective, and honestly, a total steal.
Why this 6-pack is a total winner:
The "Original Fresh" Scent: It’s exactly what you want in a hand soap—clean, light, and crisp. It’s not overpowering or flowery; it just smells like a freshly cleaned house.
Gentle on Hands: I wash my hands a lot throughout the day, and this formula doesn’t leave my skin feeling dry or cracked. It lathers up perfectly and rinses off clean without that weird "filmy" feeling some cheap soaps have.
The Perfect Size: The 7.5 fl oz bottles are the ideal "goldilocks" size. They fit on every sink—from the tiny powder room to the cluttered kitchen counter—without taking up too much space.
Bulk Convenience: Buying the 6-pack means I’m not constantly adding soap to my grocery list. I keep one at every sink and have backups ready in the pantry. No more "emergency runs" to the store when a bottle runs dry!
The Bottom Line:
You don’t need to spend $5 a bottle for clean hands. This Amazon Basics soap does the job perfectly, smells great, and saves you a ton of money over time. It’s a boring purchase that makes life so much easier.
Final Verdict: 10/10. Great lather, great scent, and even better price. I’m officially a convert!
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Clean Ingredients. Love this fragrance! Clean, light and refreshing.
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1), Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
I absolutely love this brand of hand soap. One of the biggest things that stands out to me is that it’s made with natural ingredients, which makes it feel like a much cleaner product compared to others I’ve used.
The fragrances are all amazing, and I really like that they use essential oils instead of harsh synthetic scents. It smells great without being overwhelming. This fragrance is one of my favorites. I find myself coming back to it because of the light, clean & refreshing fragrance.
It also lathers really nicely, and a little bit goes a long way, which makes it last longer than I expected. Overall, it feels high quality, gentle, and refreshing to use every day.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great Product
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
I just picked up this Liquid Hand Soap Refill in the Rainwater scent, and I’m seriously obsessed. I finally decided to stop buying those small plastic pumps every two weeks and grab the big 33 oz bottle instead.
The Scent is Everything: If you like things that smell "clean" but not like bleach or fake lemons, you need this. It’s super fresh and garden-inspired—it literally smells like a rainy morning.
Eco-Friendly & Saves Money: This one jug refills my countertop bottle about 2.5 times. It’s way cheaper in the long run and cuts down on all that plastic waste.
Actually Moisturizing: My hands usually get so dry from washing them a million times a day, but this has aloe vera and olive oil in it. It feels really soft and doesn't leave my skin feeling tight.
Clean Ingredients: It’s 98% plant-derived and cruelty-free, so I feel a lot better about having it at the kitchen sink where the whole family uses it.
Honestly, if you're looking for a small way to upgrade your kitchen or bathroom vibe, this is it. It makes a boring chore feel a little more like a spa moment!
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Like Mrs. Meyers Hand Soap
Scent: Basil, Size: 33 Fl Oz (Pack of 1)
Great hand soap and consistently re-purchase for use. Only downside has been the fluctuations in price. The fragrance is good and not over powering. Good at both greasy and non-greasy hand cleaning. Overall feels good on the skin!
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Switched to Meyers, Not animal tested product
Scent: Lemon Verbena, Size: 33 Fl Oz (Pack of 1)
I love this refill and the smell is lemony and a sweet clean scent.
I LOVE the fact this company does NOT test on animals and its good for the environment. I have switched to all Meyer products now including their room spray.
It lathers nicely and it is gentle enough for my sensitive hands. I break out and dry out due to my autoimmune.
I feel clean and this has been a great product. I was turned on to their body and cleaning products for when an AirnB home used it for all of their needs. I love seeing this in the larger bottles for refills.
Great product!
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Reviewed in the United States on May 21, 2026
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