Denafrips
DENAFRIPS ARTEMIS HPA headphone amp
Best balanced amplifier for audiophiles seeking pure Class-A sound quality.
Experience unparalleled audio fidelity with the DENAFRIPS ARTEMIS HPA, a premium headphone amplifier designed for discerning listeners. It boasts a true balanced signal path and a pure Class-A bias, ensuring pristine sound reproduction. The ultra-low noise linear power supply and hand-matched discrete components deliver exceptional clarity and power across various impedances. Supporting universal voltage and housed in a durable metal-shielded chassis, this amplifier is built for performance and longevity. Available in Silver or Black, it comes with a 36-month warranty, though power cord and remote are sold separately.
$2189.00
Owner Satisfaction
4.7
/ 5
Category Rank
53
/ 733
#53 in Headphone Amplifiers
Price vs Category Average
+57%
Above average
Analog Input
1412366
/ RCA (kΩ), XLR/XLR/XLR (kΩ)
Who it's for
- Audiophiles owning power-hungry planar or high-impedance headphones
- Listeners prioritizing precise stereo imaging and sonic purity
- Collectors valuing industrial build quality and premium aesthetics
Who should skip it
- Budget-conscious buyers seeking entry-level audio solutions
- Users with limited desk space or poor ventilation
- Minimalists wanting an all-in-one DAC and amplifier system
Performance breakdown
Signal Purity
True balanced architecture ensures a pristine, noise-free listening experience.
Drive Capability
Four watts of power effortlessly handles even the most demanding headphones.
Build Integrity
Heavy-duty metal shielding provides exceptional durability and internal component protection.
Volume Precision
The 24-step attenuator offers tactile, highly accurate level adjustments.
Connectivity Versatility
Multiple balanced and single-ended inputs accommodate complex high-end audio setups.
Thermal Efficiency
Pure Class-A bias delivers rich sound while maintaining stable operational temperatures.
Key Specs
Analog Input
RCA (14kΩ), XLR1/XLR2/XLR3 (66kΩ)
Headphone Output
6.3mm Single Ended, XLR4 Balanced, Dual XLR3 Balanced
Maximum Output Power
4W RMS at 32Ω
Frequency Response
10-80KHz (-1.1dB)
Total Harmonic Distortion (THD+N)
0.0014%
Signal-to-Noise Ratio
121dB A-Weighted
Dimensions
320 x 330 x 70 mm
Weight
8.0 Kg
Features
- True balanced signal path for superior fidelity
- Ultra-low noise linear power supply
- Pure Class-A amplification bias
- Precision 24-step attenuator volume control
- Hand-matched discrete components
- Supports universal voltage (110-240VAC)
- High power output capability
- Durable metal-shielded chassis
What customers say
The Denafrips ARTEMIS HPA earns high praise for its exceptional power delivery and sonic transparency. Users confirm it effortlessly drives demanding headphones, including high impedance and planar magnetic models, without compromise. The sound is consistently described as highly resolving and dynamic, featuring an impressively black background that reveals subtle musical details. While technically proficient, the presentation remains musical and engaging, avoiding sterility. Build quality is another major strength, noted for its robust chassis and professional aesthetic. Despite being a significant investment, the consensus is that the ARTEMIS offers tremendous value, often matching or surpassing much costlier amplifiers. It is widely regarded as a flagship level unit delivering reference grade performance.
Know before you buy
No, the Artemis HPA is a dedicated analog headphone amplifier. You will need to connect an external DAC to one of its RCA or XLR inputs to process your digital audio files.
Yes, the unit features three output options: a 6.3mm single-ended jack, a 4-pin XLR balanced output, and dual 3-pin XLR balanced outputs to accommodate a wide range of headphone cables.
The pure Class-A bias ensures that the output transistors are always conducting, which eliminates crossover distortion and provides a smooth, natural sound signature that many audiophiles prefer for critical listening.
With a maximum output power of 4W RMS at 32Ω and a robust linear power supply, the Artemis HPA is designed to drive demanding headphones with ease and authority.
No, the power cord and remote control are not included with the amplifier and must be purchased separately.
The Artemis HPA uses a precision 24-step attenuator for volume control, which provides a tactile, analog feel while ensuring excellent channel matching and signal integrity.
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$2189