xDuoo XD05T
Portable Tube Amplifier
- 1960s Vintage Tube
- Unique Hybrid Circuit
- Three Gain Levels
- Desktop + Portable Modes
- 99-Level Volume Control
- Dual ESS ES9039Q2M DAC Chips
- Versatile 8-Mode Connectivity
-
Estimated Delivery:Oct 18 - Oct 22
-
Free Standard Shipping & Returns On all orders. Check if your country applies.

xDuoo XD05T

Classic Sound with Carefully Selected Vintage Tubes
Tubes still hold a special place in audio amplifiers, and the XD05T takes full advantage of that with two miniature tubes from the 1960s. These carefully selected, meticulously paired vintage tubes add a touch of even-order harmonics, delivering a soft, warm sound full of emotional depth. Since these rare tubes are no longer in production, they bring a unique, classic "analog" feel that becomes even more precious with time.
The Timeless Warmth and Precision of Tube Amplifiers
When tube amplifiers operate in high-voltage environments, they generate even-order harmonics based on the original signal. These harmonics, combined with the fundamental frequencies and higher-frequency harmonics, create a fuller and richer sound, delivering a pleasant and immersive listening experience. In contrast, odd-order harmonics can cause discomfort, but tube amplifiers naturally produce fewer of these. This harmonic structure, combined with their dynamic range and micro-detail performance, allows tube amplifiers to excel at capturing subtle musical nuances. Their inherent warmth softens the sound, making them particularly enjoyable for classical music, jazz, vocals, and more. Once a hallmark of high-end audio, vacuum tube amplifiers remain beloved for their distinct, nostalgic sound quality.

Hybrid Circuit
xDuoo recognizes the crucial role of the preamplifier in shaping overall sound quality. To highlight the distinctive "tube sound," xDuoo integrates a vacuum tube into the preamplifier stage. For enhanced driving power, transistors are employed in the current amplification stage, delivering robust output. When driving 300-ohm headphones, the power reaches up to 556mW, fully unlocking the potential of high-impedance headphones. This hybrid design, combining vacuum tubes and transistors, enables the amplifier to preserve the warm tonal character of tubes while benefiting from the resolution and stable output of transistors, offering excellent compatibility with a wide range of music genres.
Rich and Practical Adjustment Functions
The XD05T offers three gain levels to adapt to a variety of headphones. The TURBO (L) setting is ideal for IEMs, TURBO (M) suits low-impedance headphones, and TURBO (H) is tailored for high-impedance headphones. This versatility ensures users can enjoy rich, optimized sound quality across different devices.

BASS ON – Enhance the Heavy Bass
Unlock a deeper, more powerful low-end with the bass boost function. Once activated, the frequency response shifts to accentuate the lower frequencies, delivering a richer and more immersive bass experience. This feature adds depth and impact to your music, perfect for those who love a heavier bass presence.
Desktop + Portable – Two Working Modes
The XD05T offers dual power options—battery and DC—allowing for both portable and desktop use. When you need desktop-level performance, simply connect a professional Hi-Fi power supply to switch to desktop mode, unlocking enhanced capabilities. For on-the-go listening, the internal battery powers the XD05T, letting you enjoy your music anytime, anywhere.
Note: The DC power supply is sold separately. Also, as the device generates heat during operation, avoid placing it in a bag or confined space while in use.

Versatile 8-Mode Connectivity
With 8 versatile usage modes, the XD05T is designed to meet various audio scenarios. Thanks to its multiple input and output interfaces, it easily connects to a wide range of devices, from phones, PCs, tablets, players, and CD players to DACs and active speakers. The power options include DC IN (12V), and it supports Balanced IN/OUT (4.4mm), Coaxial/Optical IN, Line IN/OUT, and USB IN, making it a flexible solution for all your audio needs.
99 Levels of Precision Volume Adjustment
The XD05T uses a digital adjustment chip, offering 99 levels of volume control, allowing for precise tuning of your desired sound level. Even when connected to In-Ear Monitors (IEMs), you can enjoy peace of mind knowing there's no risk of excessive volume.

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.
Output Impedance: <0.2Ω
Peak Voltage: 15Vpp (TURBO)
Frequency Response: 20Hz~20KHz (±0.5dB)
Crosstalk: ≥75 dB
THD+N: 0.5%
SNR: ≥114 dB
Output Impedance: <0.2Ω
Peak Voltage: 26Vp-p (TURBO)
Frequency Response: 20Hz~60KHz (±0.5dB)
Crosstalk: ≥105 dB
THD+N: 0.5%
SNR: ≥116 dB
THD+N: 0.00065%
SNR: ≥120 dB
Crosstalk: ≥100 dB
THD+N: 0.00065%
SNR: ≥124 dB
Crosstalk: ≥100 dB
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.