SMSL DO300EX DAC/Headphone Amplifier
Best high-fidelity desktop solution for serious audiophiles seeking pristine sound quality.
This desktop powerhouse brings flagship-grade AKM conversion to your desk with a stunning, minimalist aesthetic. It prioritizes absolute signal purity and versatile connectivity, though its feature-rich design demands a bit more space than a standard portable DAC/amp.
$469.00
Out of stock
Owner Satisfaction
4.7
/
5
Category Rank
62
/
1072
#62 in Headphone Amplifiers
Price vs Category Average
-67%
Below average
DAC Chipset
41914499
/
AK + AKEX
Who it's for
- Audiophiles seeking high-fidelity sound and exceptional clarity
- Digital music collectors needing versatile format support and connectivity
- Headphone enthusiasts requiring power for demanding high-impedance gear
Who should skip it
- Budget-conscious buyers comparing value against established premium brands
- Users preferring a simple, intuitive, and plug-and-play interface
- Owners with limited desk space for heat-sensitive equipment
Performance breakdown
Audio Fidelity
Flagship AKM chipset delivers industry-leading clarity and near-zero distortion.
Drive Capability
Robust power output handles most demanding headphones with ease and authority.
Connectivity Versatility
Comprehensive input suite including I2S and LDAC covers every modern source.
Build Aesthetics
Floating tempered glass display offers a sophisticated, premium desktop presence.
Decoding Precision
Hardware-level MQA support ensures authentic playback of high-resolution studio masters.
Interface Ergonomics
Intuitive knob and remote control make daily operation seamless and tactile.
Key Specs
DAC Chipset
AK4191 + AK4499EX
Total Harmonic Distortion
0.00006%
Processor
3rd Generation XMOS XU-316
Headphone Output Power
2W x2 (16Ω), 1W x2 (32Ω)
Inputs
USB, Optical, Coaxial, Bluetooth 5.1, I2S (HDMI)
Outputs
RCA, XLR, 4.4mm Headphone Jack, 6.35mm Headphone Jack
Dimensions
222×39×207mm (WxHxD)
Weight
1.54kg/3.40lbs
Know before you buy
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