Acoustune AS2002 USB DAC Amplifier
Elevate your audio experience with the Acoustune AS2002, a portable USB DAC amplifier designed for discerning listeners. This device seamlessly connects to your iPhone, Android smartphone, tablet, or computer via interchangeable Lightning or USB-C cables. Featuring the high-fidelity AKM AK4493S decoder chip and a robust 240mW balanced output, it delivers exceptional sound quality. Its durable aluminum alloy chassis ensures interference-free performance, while support for high-resolution audio formats like PCM 32bit/768kHz and DSD512 provides an immersive listening journey. Integrated MagSafe support adds convenience for mobile use.
$299.99
Owner Satisfaction
4.3
/ 5
Category Rank
731
/ 766
#731 in Headphone Amplifiers
Price vs Category Average
-79%
Below average
DAC Chip
4493
/ AKMS
Who it's for
- High-Resolution Audio Support
- Robust Driving Power
- Premium Build and Portability
Who should skip it
- Significant Power Consumption
- Dependency on Host Device Adapters
- Premium Price Point
Key Specs
DAC Chip
AKM4493S
Supported Sample Rates
PCM up to 32bit/768kHz, DSD up to DSD512
Output Ports
3.5mm unbalanced, 4.4mm balanced
Output Power
125mW (3.5mm), 240mW (4.4mm)
Connectivity
USB-C input
Included Cables
USB-C to USB-C, USB-C to Lightning
Chassis
Aluminum alloy
Additional Features
MagSafe support accessory, magnetic guide plate, LED status indicator
Features
- High-fidelity AKM AK4493S DAC chip
- Supports ultra-high-resolution audio formats
- Powerful 240mW balanced output
- Durable aluminum alloy construction
- Integrated MagSafe support for phones
- Interchangeable USB-C and Lightning cables
- Clear LED signal and mode indicator
- Optimized for high-impedance headphones
What customers say
The Acoustune AS2002 is highly praised for its exceptional sonic purity and extreme portability, making it a top choice for portable audio enthusiasts. Users consistently highlight its clean, neutral, and transparent sound signature, which resolves fine details beautifully without coloring the audio. This fidelity makes it an ideal match for high-end In Ear Monitors. The physical design is another major strength; its compact, lightweight, and robust aluminum construction ensures durability for on the go use. While celebrated for its accuracy and build quality, some users note its output may not suffice for very demanding, high impedance full sized headphones. Its premium price also positions it against feature rich rivals, though audiophiles value its specialized performance.
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