Astell&Kern
Astell Kern XB-10 Wireless Bluetooth Amplifier
Experience superior wireless audio with the Astell Kern AK XB-10. This portable Bluetooth amplifier delivers sound quality that defies conventional Bluetooth limitations, supporting high-resolution aptX HD for 24bit/48kHz performance. It features a Hi-Fi DAC and a finely tuned analog amplifier, ensuring exceptional audio fidelity. Enjoy your music through the 2.5mm balanced or 3.5mm unbalanced outputs. The AK XB-10 is compatible with iOS and Android devices, offering seamless connectivity and a convenient hands-free calling function.
$69.00
Owner Satisfaction
4.2
/ 5
Category Rank
712
/ 731
#712 in Headphone Amplifiers
Price vs Category Average
-95%
Below average
Dimensions
1.97501.97500.4812.3
/ "( mm) [W] x "( mm) [H] x "( mm) [D]
Who it's for
- High-Resolution Audio Support (aptX HD)
- Dual Headphone Outputs (Balanced/Unbalanced)
- Ultra-Portable and Lightweight Design
Who should skip it
- Limited Battery Life
- Receiver-Only Functionality
- Premium Price Point
Key Specs
Dimensions
1.97 "(50 mm) [W] x 1.97 "(50 mm) [H] x 0.48 "(12.3 mm) [D]
Weight
0.81 oz (23 g)
Bluetooth Version
Bluetooth 4.1, Class2
Supported Codecs
SBC, AAC, aptX™, aptX™ HD
Output Ports
2.5mm Balanced / 3.5mm Unbalanced
Battery Type
350mAh 3.7V lithium polymer
Charging Time
Approximately 2 hours
Charging Method
Micro USB 5Pin (5V 2A)
Features
- High-resolution wireless audio with aptX HD
- Dedicated Hi-Fi DAC for superior sound
- Tuned analog amplifier for rich audio
- 2.5mm balanced output for audiophiles
- Universal iOS & Android compatibility
- Versatile codec support
- Convenient hands-free calling
- Compact and portable design
What customers say
The Astell & Kern XB-10 is overwhelmingly praised as a premium solution delivering exceptional, high-fidelity wireless audio. Users consistently highlight its detailed and powerful sound quality, which clearly surpasses standard Bluetooth devices thanks to high-resolution codec support. The compact design and solid build quality also receive positive recognition. However, the core trade-off involves practicality. The most significant drawback cited by many is the relatively short battery life, which limits extended use. Additionally, the high price point causes some consumers to question the overall value proposition when compared to alternatives offering better longevity or features for less money. Ultimately, this device strongly appeals to audiophiles prioritizing superior sonic performance over battery endurance and budget.
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