QULOOS MUB1
Portable USB HD Bluetooth HiFi DAC / AMP
- 5.0 HD Bluetooth (24Bit/96kHz) & Support Apple, Android, Windows
- SPDIF Digital Output & Four-stage Independent HiFi Structure
- PCM Supports Up to 32Bit/384kHz & DSD Supports Up to 256
- Four-stage Super-high Gain & NDCS Shield Design
- CS43131 DAC Chips*4 & BUF634 Buffers*4
- 14-way Independent Power Supply System
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Estimated Delivery:Oct 18 - Oct 22
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Free Standard Shipping & Returns On all orders. Check if your country applies.
QULOOS MUB1
Small But Extraordinary
QULOOS MUB1 weighs as much as an iPhone 6s, only about 142g. You can use it in many places, and it has more usage than the usual DAC/AMP. You can use it as a 24-bit 96k HD Bluetooth player for streaming, which is easy to use and convenient while having good sound quality. MUB1 has a battery capacity of 2500 mAh. When you link your phone through the cable, QULOOS MUB1 can charge your phone while providing high-quality music. When you connect it to your laptop, it can be a decoder-amplifier all-in-one. In-car mode connects the audio source and car with Bluetooth / coaxial to play high-quality sound. The same approach can be applied to home audio systems.
Super Power, Super Gain
The balanced port output power of MUB1 is up to 100mW/ch, which is 2.75 times higher than that of the QA361 double-high mode. Meanwhile, its S gain is 3 to 4 times the voltage amplification of the high gain. In fact, MUB1 uses Panasonic Electrolytic Capacitors (material used for desktop HiFi) and BUF634 (material used for desktop AMP), and Wurth Alloy Inductor. With these designs of QULOOS, the jitter range of MUB1 is around 150fs.
Products are Designed for Performance
MUB1 has a powerful 14-way independent power supply system. On top of that, it has four levels of Super-high gain as well as a four-stage independent HiFi structure (Digital/DAC/OP/BUF). Among them, PCM(Pulse Code Modulation) supports up to 32bit/384kHz, and the highest specification of DSD(Direct Stream Digital) hardware resolution supports 256.
4 Cirrus Logic flagship DAC Chips
QULOOS has loaded MUB1 with four new generation CS43198 chips from Cirrus Logic. The CS43198's unique Nos mode makes the sound more realistic and accurate. At the same time, the eight-channel DAC is designed into two channels, each channel is responsible for four channels of DAC, which allows the sound to have more details. SNR up to 132dB, THD+N as low as 0.0001%.
Free Standard Shipping
We Offer FREE Standard Shipping on all orders to Most of the World*
1 Year Warranty
Your Headphones, IEM's, AMPs and DACs, are covered by a warranty against factory defects.
Authentic Products
HiFiXAudio is an official distributor of the brands we carry. All products are genuine.
(AES17(20kHz), A-Weighted, no-load, Mid-gain)
Single-ended:0.00015%
(AES17(20kHz), A-Weighted, no-load, Mid-gain)
Single-ended: 116dB
(A-Weighted, Mid-gain)
Single-ended: 126dB
(THD+N<0.01%, S-gain)
Single-ended: 410mW+410mW@32Ω/65mW+65mW@300Ω
(AES17(20kHz)/High Performance Sine Analyzer: Disabled/A-Weighted)
Single-ended: 1.8uVms@G=L/1.8uVms@G=M/2.5uVms@G=H/5.8uVms@G=S
Customer Reviews
I selected the MUB1 mainly because I needed power enough to drive my DCA Planars. However, the sound coming out of the MUB1 was way beyond my expectations.
Super happy!
QLSS HiFi MUB1 DAC/Amp Review
The QLS HiFi MUB1 is a compact yet powerful Bluetooth DAC/amp that has gained significant popularity for its exceptional sound quality in both wired and wireless modes. With a limited initial release that quickly sold out, it has become a go-to option for audiophiles seeking portable high-fidelity sound. While it may exhibit some noise during charging and may not be ideal for full-time desktop use, these minor drawbacks are overshadowed by its robust performance and versatile features.
The MUB1 boasts a solid build quality, striking a perfect balance between portability and durability. Its design is sleek and practical, featuring all input/output ports on one side for streamlined cable management. The included case is simple yet effective, protecting the device without being cumbersome. This thoughtful attention to detail extends to the user experience, making it an enjoyable product for those who appreciate tactile quality and ease of use.
Connectivity is seamless, allowing users to link the MUB1 to their devices effortlessly. With support for high-resolution codecs like LDAC, it minimizes sound quality loss over Bluetooth. The straightforward user interface keeps the focus on performance, with customizable filters and gain settings that cater to individual preferences. While some may miss a detailed display, this design choice keeps the device free from unnecessary distractions.
When it comes to sound performance, the MUB1 truly excels. It delivers a balanced and musical sound signature, with deep, controlled bass, smooth mids, and clean treble. Capable of driving even power-hungry headphones with ease, it stands out as a versatile option for various listening environments. Overall, the QLS HiFi MUB1 is a remarkable Bluetooth DAC/amp that combines impressive audio quality with portability, making it an excellent choice for audiophiles on the move.
Liked it more than anything else I tried before (BTR5, Shanling UP5, BTR7, xDuoo XP-2 Pro). Great sound, good battery, UI is nice too.
This new DAC has variable levels of sound decoding with good sound detail. The Quloos MUB1 DAC is small and has not only high quality analog but Bluetooth as well. An internal rechargeable battery and gain control makes for a great portable DAC which I love. Highly recommend the purchase.
FAQ's
How long does it take to process an order?
For in-stock products, your order is expected to be shipped within 3 working days. Customized items and pre-orders take a longer time (do check in with our staff for more information). On normal non-sale days, once your parcel is shipped:
- For Standard Shipping, it takes about 2-3 weeks for items to be delivered after it is shipped. For some countries, it might take up to 1-2 months, depending on your country and its custom procedure. The duration for transit is beyond our control. Mechlands does not arrange refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
- For Express Shipping, it takes about 3-10 days for items to be delivered after it is shipped.
Note:
Shipping methods and period might be affected and changed due to festive seasons, pandemic circumstances or other unforeseen circumstances.
What kind of shipping do you offer?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries/areas.
Express Shipping via DHL Express or FedEx is 10-40USD (excluding tax) depending on your country. If your order is over 500USD, DHL Express Shipping is free*.
*KiiBOOM keyboards are not eligible for free shipping.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. Mechlands is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for the two-way freight charges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.
Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Mechlands will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.
For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. Should you have any other queries regarding shipments, please contact us before placing an order.
Who does pay for the import tax/custom fees?
Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.
If the custom fees and the delivery of the parcel are rejected by the recipient, the shipping cost still needs to be paid. Mechlands only arranges the refund of the order amount after deducting the shipping cost incurred.
Which countries do you ship to?
We are generally able to ship to most countries via Express Shipping, and many countries via Standard Shipping. Shipping methods may alter due to different situations. After proceeding to Checkout, the available shipping method(s) and cost will be stated before the payment page.
Note:
Note: For countries and areas of Africa, Alaska, Argentina, Canada, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few, we can only do Express Shipping. This may be subjected to changes due to unpredictable events such as pandemic, war, and etc.
How do I cancel order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team may not be available during non-working days and weekends, please place your order wisely as support cannot be guaranteed for such requests.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (support@mechlands.com) or website chat. We will help you with the changes if that could be done.
For other queries, the fastest way to contact us is via our website or Discord
Do I get tracking details for my order?
After placing an order, you will receive the order confirmation email. After your order is shipped, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.
What if i dislike the product once it arrives?
On the ground of disliking a product, you may return any non-customized and non-sales product that is sealed, within the 15 days upon receiving it. To be eligible for a return, your item must be unused and in the same condition that you received it. It also must be in the original packaging. Customized and sales products, accessories, or spare parts are excluded from the 15-day return policy. The shipping fee, handling fees, or any form of tax caused by return will NOT be refunded.
My product came with some kind of factory issue
For factory defective items within the first 30 days upon delivery, you would need to provide a solid proof. All customers are strongly advised to take an unboxing video of their parcel and packaging. If the item is defective due to manufacturing issues instead of unguided manual modifying/disassembling, Epomaker will provide a shipping label and reship the replacement unit or refund to you after receiving the return parcel.
Who applies to your free 15/30 Days Return Policy program?
*Our 15-day & 30-day warranty applies only to the following countries Canada, United States, Netherlands, Poland, United Kingdom, Czech Republic, Australia, Brazil, Saudi Arabia, Spain, Ukraine, France, Mexico, Italy, Chile, South Korea, Japan, Switzerland, United Arab Emirates, Portugal, Israel, Russia, Belgium and Germany. Customers in other countries may incur additional fees for warranty service.
