Astell&Kern
Astell & Kern KANN MAX Mud Edição Limitada Hi-Res Audio Player (Caixa Aberta) - Descontinuado
Best high-resolution player for audiophiles demanding powerful, studio-grade portable sound.
Discover the Astell & Kern KANN MAX Mud Limited Edition, an open-box high-resolution audio player offering a full year of warranty. Engineered for superior sound, it features an impressive 15Vrms output and minimal noise through its Quad-DAC ESS ES9038Q2M design and TERATON ALPHA technology. This compact player supports demanding audio formats up to 32-bit/768kHz and native DSD512, delivering pristine audio fidelity. Enjoy seamless wireless connectivity with Bluetooth 5.0 (aptX HD, LDAC) and a unique LED volume wheel for real-time status updates.
$1234.05
Owner Satisfaction
4.7
/ 5
Category Rank
7
/ 144
#7 in MP3 Players
Price vs Category Average
+4%
Above average
DAC
903824
/ ESS ESQM x (Quad-DAC)
Who it's for
- Audiophiles driving demanding high-impedance headphones
- Listeners seeking high-fidelity, low-noise audio reproduction
- Collectors and budget-conscious buyers seeking premium hardware
Who should skip it
- Users prioritizing long-term software updates and security
- Commuters requiring a lightweight, pocket-friendly device
- Buyers preferring pristine condition and full manufacturer warranties
Performance breakdown
Drive Capability
The 15Vrms output effortlessly powers even the most demanding audiophile headphones.
Audio Fidelity
Quad-DAC architecture delivers exceptional clarity and a remarkably low noise floor.
Format Versatility
Native DSD512 and high-bitrate support handle virtually any high-resolution file format.
Wireless Performance
Bluetooth 5.0 with aptX HD and LDAC ensures high-quality wireless streaming.
Portability
Substantial build and weight reflect premium components rather than pocket-friendly convenience.
Storage Expandability
MicroSD support up to 1TB provides ample room for massive music libraries.
Key Specs
DAC
ESS ES9038Q2M x4 (Quad-DAC)
Maximum Output
Up to 15Vrms (Balanced)
Supported Audio Format
Up to 32 bits/768kHz, Native DSD512
Internal Storage
64GB NAND Flash
External Storage
microSD slot supporting up to 1 TB
Battery Life
Approximately 13 hours
Connectivity
Bluetooth V5.0, Wi-Fi (2.4GHz)
Dimensions
68.3 mm [W] x 117 mm [H] x 23.6 mm [D]
Features
- Ultra-high power output for robust sound
- Quad-DAC design for exceptional audio fidelity
- Compact size with powerful performance
- TERATON ALPHA sound solution for pure audio
- Supports high-resolution audio up to DSD512
- Bluetooth 5.0 with aptX HD and LDAC
- LED volume wheel shows real-time bit rate
- Noise-minimizing circuit design for clarity
What customers say
Customer sentiment centers on the Astell & Kern KANN MAX's exceptional audio performance and immense power. Users consistently praise its ability to effortlessly drive demanding planar magnetic and high-impedance headphones, positioning it as a true portable desktop replacement. The signature detailed and dynamic sound justifies the premium cost. While physically large, this trade-off is accepted for the power delivered. The 'Mud Limited Edition' aesthetic appeals strongly to collectors seeking exclusivity. Acquiring this discontinued DAP as an open box item significantly boosts perceived value, offering high-end hardware at a better price. Despite minor concerns about future software updates due to discontinuation, the core hardware quality ensures lasting appeal for dedicated audiophiles.
Know before you buy
An open-box unit means the product was previously returned or used for display purposes but has been inspected to ensure it functions perfectly. This KANN MAX comes with a full one-year warranty, providing the same coverage and peace of mind as a brand-new device.
Yes, the KANN MAX is specifically engineered for demanding headphones. With a powerful 15Vrms output, it can drive high-impedance gear with ease, ensuring you get the full dynamic range and clarity your headphones are capable of.
The player includes 64GB of internal storage, which can be significantly expanded using the microSD card slot. It supports cards up to 1TB, allowing you to carry a massive library of high-resolution files on the go.
Yes, the LED volume wheel is functional; it changes color to indicate the bit rate of the audio file currently playing. This gives you an immediate, real-time visual confirmation of the quality of the track you are listening to.
Yes, it features Bluetooth 5.0 with support for high-quality codecs like aptX HD and LDAC. This ensures you can maintain a stable, high-fidelity connection when using compatible wireless headphones.
The Quad-DAC configuration uses four ESS ES9038Q2M chips to process audio signals with extreme precision. This design, paired with Astell&Kern’s TERATON ALPHA technology, significantly reduces noise and distortion to deliver a cleaner, more detailed soundstage.
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$1234