SKU: 5076417758

WTX-TUBES

$148.05 $164.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

WTX-TUBESAdvance Paris WTX TUBES Bluetooth ontvanger met een audiofiele benadering. Advance Paris staat sinds jaar en dag bekent om haar uitstekend klinkende Bluetooth ontvangers. Ook past Advance regelmatig vacumbuizen toe in haar producten, zoals in cd spelers en versterkers. Om een Bluetooth ontvanger met vacumbuizen te ontwerpen ligt daarom misschien wel voor de hand. Buizen in de analoge uitgangstrap Het is de WTX TUBES geworden. Een ontwerp waar de

Advance Paris WTX-TUBES

Bluetooth ontvanger met een audiofiele benadering.

Advance Paris staat sinds jaar en dag bekent om haar uitstekend klinkende Bluetooth ontvangers. Ook past Advance regelmatig vacuümbuizen toe in haar producten, zoals in cd-spelers en versterkers. Om een Bluetooth ontvanger met vacuümbuizen te ontwerpen ligt daarom misschien wel voor de hand.

Buizen in de analoge uitgangstrap

Het is de WTX-TUBES geworden. Een ontwerp waar de fameuze Raytheon 5703 vacuumbuisjes in een Class A setup zijn ingezet in de uitgangstrap, net na de d/a converter en voor de analoge uitgang. De buizen zijn gemonteerd in isolerende houders om microfonische effecten te onderdrukken en voor een constante temperatuur te zorgen. De analoge uitgang kan met een RCA/Cinch kabel verbonden worden met een analoge ingang (Line In of AUX) op een versterker, receiver, etc.

Hoogwaardige Dac

Er wordt door Advance geen gebruik gemaakt van de door Qualcomm in de standaard Bluetooth chipset geïntegreerde dac (digitaal/analoog omzetter). Advance maakt een aftakking en zet een zelf gekozen en hoger gekwalificeerde, Cirrus Logic/Wolfson WM8740 (24bit/192kHz), dac in. Ondanks dat Bluetooth 5.0 HD een maximale resolutie heeft van 24 bit/48kHz wordt de WM8740 met zijn hogere resolutie ingezet vanwege zijn mooie klank. De WTX-TUBES heeft ook een optische en coaxiale uitgang om gebruik te kunnen maken van een externe dac.

HD-DETECT, een unieke feature

De WTX-TUBES staat standaard in de Bluetooth Hi-Res 5.0 modus. Te herkennen aan de oplichtende blauwe led in het voorpaneel. Het kan echter voorkomen dat de geluidskwalilteit vermindert, vooral wanneer de signaaloverdracht tussen het zendende apparaat en de WTX-TUBES te zwak of onstabiel is door bijvoorbeeld een iets te grote afstand. In een voorkomend geval kan de HD modus uitgeschakeld worden door de schakelaar op de achterzijden op ‘Off’ te zetten.

Mocht het bronapparaat geen aptX HD aanbieden, dan is dat geen probleem. De WTX-TUBES is downwards compatibel met oudere Bluetooth protocollen.

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: 5076417758

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4.7 ★★★★★
Based on 25 reviews
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Product Reviews
B
Verified Purchase
Brittany
Natrona Heights, US
★★★★★ 3
Meh
Color: Black
It's ok. I got it because it looked like it has more cushion and might be more comfortable. Nope. It's the same comfort level as different chairs. My reer still goes numb and gets uncomfortable in this chair. Also, where your arms sit, the chair arms are slightly curved upwards and it causes my chair to be unable to fit under my desk. If they weren't slightly curved, that wouldn't happen. It's just another chair, nothing spectacular.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
J
Verified Purchase
joshua nieves
Houston, US
★★★★★ 5
Perfect for work
Color: Grey
Great quality office chair. Easy to put together as there is minimal assembly required with easy to follow instructions. The chair has many sitting options. Makes for a perfect chair to use all day long. Its an ergonomic chair that allows you to adjust tilt tension, arm rest height, chair height, and allows to actually move arm rest upward and out of the way. You can swivel and sway and roll around with ease. Perfect chair for sitting all day. The head rest provides great neck support and the padding is very comfortable and supportive. The wheels are strong and the entire chair is sturdy. Quality material, The cushion is made with memory foam as well as comfort foam. Such a quality chair. This is a great value for the money. I would recommend to anyone that sits for any period of time for work or otherwise .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
F
Verified Purchase
fenglinyang
Lexington, US
★★★★★ 5
Great chair for everyday use
I’m really happy with this ergonomic chair. It was easy to put together and feels very sturdy once assembled. The mesh back is breathable and keeps my back cool even after sitting for hours. The seat cushion is comfortable and supportive, and the armrests are positioned well for working at a desk. I also like how smoothly the wheels roll and how easy it is to adjust the height. For the price, the quality is honestly better than I expected. I’ve been using it every day for work and it makes long sitting sessions much more comfortable. Definitely a great value and I would recommend it.
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Reviewed in the United States on March 10, 2026
A
Verified Purchase
Amazon Reviews
Louisville, US
★★★★★ 5
Excellent quality, comfortable for 8+ hour days
Color: Grey, Color: Grey
Since the reviews here were so very helpful to me, I decided to leave my own after using this chair a couple days. To summarize: Overall, I am thrilled with this chair and would recommend! I work remote, in a small apartment and this works well for both space saving and silence when rolling over hardwood floors all day. For more details, read on! It came packaged very nicely, so everything was well protected during shipping. There are no written instructions and to be honest, I didn't even look for them. If you've put one together before, this is pretty standard. The "leather" (not genuine, but feels like it) is thick and seems it will be sturdy for a long time. The padding is exceptional and that's the main reason I needed a new chair, as mine (a 'basic' brand one, IYKYK) only lasted one year before it felt like sitting on a hard plastic seat. The height is adjustable to go up higher than most, so for once I didn't have to raise it all the way to feel comfy. The surprisingly great thing about it is the arms that flip up, so I can push it all the way under my desk. I live in a small apartment, so every bit of space saved is a bonus! Speaking of apartments, the wheels on this are whisper quiet and I'm more than certain the neighbor below me is thrilled to not hear my clunky wheels from the other chair anymore. I was hesitant to pay too much for an office chair, but given the price and the quality, I feel it was an excellent purchase. A few items to note, if you have never put one together before: hand tighten the screws first! Don't put them on full force, until the pieces have been mostly assembled. This will help it not come out lopsided and the holes will be a little easier to line up. Watch the video, it will make the process a little easier (unlike what I did - put the arms on correctly, thought that looked wrong, then put them on backwards and lost my mind LOL). The video will also show how to recline the chair, if you like that (I do). It has a recline that's smooth as butter.
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Reviewed in the United States on March 11, 2026
J
Verified Purchase
Julia
Lowell, US
★★★★★ 5
Very comfortable and safe chair
This executive desk chair is very convenient , for its 90° flip-up armrests can be easily pushed under the desk, perfect for home office. The rubber wheels roll smoothly and quietly on my carpet. It supports up to 275 pounds so it is safe to me . The height-adjustable back with 360° swivel makes me move freely . The curved, padded backrest provides relieve back pressure , also it is very easy to set up.
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Reviewed in the United States on February 22, 2026

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