GUSTARD X26III
Dual ES9039SPRO DAC
- Dual ES9039SPRO Chips
- DSP Autonomous Digital Filtering
- FPGA Programming Logic Chip
- GCLK-02 Clock Module
- Hybrid IV Conversion and Analog LPF Circuits
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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.

GUSTARD X26III

Dual ES9039SPRO Chips
The Gustard X26III features dual ES9039SPRO chips for superior digital-to-analog conversion, with one chip dedicated to each channel—left and right—for precise stereo sound. Independent power supplies and grounding for each chip ensure minimal interference, delivering a clean, detailed, and immersive audio experience.
DSP Digital Filter
The DSP Digital Filter utilizes a high-performance solution built on the Analog Devices SHARC digital audio-specific DSP platform. Its primary objective is to reduce audio in-band aliasing noise within the digital domain. By upscaling and shaping the raw digital audio stream, this filter enhances overall sound quality. Key technical features include an anti-aliasing noise algorithm and high-precision 64-bit floating-point operations, ensuring optimal performance and clarity.

FPGA Programmable Logic Chip
The FPGA Programmable Logic Chip incorporates exclusive technologies, including digital integrated circuits with self-constructed logic functions, clock management, 2nd PLL digital shaping, DOP demodulation, and PCM/DSD depop switch. These innovations provide a solid foundation, ensuring excellent sound quality and optimal performance.
GCLK-02 Clock Module
The GCLK-02 is a high-performance clock frequency synthesizer that utilizes advanced PLL (Phase Locked Loop) technology to ensure stability and accuracy of the clock signal. It offers flexible clocking options, allowing users to choose between a local clock source or an external 10MHz clock signal. This design significantly reduces the impact of front-end clock performance on the overall system, minimizing dependence on the performance of front-end audio equipment.

Hybrid IV Conversion and Analog LPF Circuits
The Hybrid IV conversion circuit, designed in parallel to meet the high-current demands of the ES9039SPRO chip, ensures optimal performance. The analog LPF circuits use discrete Class-A components, allowing for precise tuning and greater flexibility compared to integrated circuits. This approach minimizes distortion, offering a warm, natural sound with low noise. By carefully selecting and matching components, the circuits enhance overall sound performance, providing a rich and realistic audio experience.
Completely Self-Developed Network Bridge System in Cooperation with CelAudio
The network bridge system is designed with a focus on music playback, removing unrelated hardware to restore the true nature of the sound. Built on the CelWare 3.x music playback system, it combines optimized hardware and software, with a Linux kernel tailored for I/O performance. This design prioritizes dynamic music playback, minimizing audio data forwarding latency and jitter, and enhancing audio playback capability. The software also manages playback applications and can shut down unused bridge systems to maximize playback efficiency.

USB interface with XMOS XU216
The USB interface features the XMOS XU216 chip, supporting PCM768k and DSD512, ensuring high-quality audio performance with minimal latency.
Independent Power Supply and Signal Integrity
It adopts independent voltage stabilization, multi-stage filtering, and excellent left-right channel separation to ensure no interference. Dual high-quality toroidal transformers supply power separately to digital and analog circuits, achieving complete isolation. Multiple power supply groups work independently to guarantee stable and full power delivery.

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.
LAN Speed: 100/1000Mbps
10M Clock (BNC): Input Impedance 50 Ohm, 0dBm-20dBm
CMOS Square Wave: 0.2V-3.3V
Sine Wave: 0.5V-3.3V
Dynamic Range: >128dB
Signal to Noise Ratio: >127dB
Channel Crosstalk: -132dB @ 10kHz
THD+N: ≤0.0001% @ 1kHz
IMD: ≈0.001% @ -1dBFS
RCA Output Level: 2.5Vrms (Fixed Volume)
RCA Output Impedance: 100Ω
XLR Output Level: 5.1Vrms (Fixed Volume)
XLR Output Impedance: 100Ω
XLR Interface Definition: American Standard (1 Ground, 2 Hot, 3 Cold)
Power Consumption: <25W
Dimensions: W330mm x D260mm x H65mm (excluding protrusions)
Package Dimensions: L420mm x W360mm x H175mm
Weight with Package: 10KG
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.