ACCUSTIC ARTS Power II Amplifier
Best integrated amplifier for audiophiles seeking natural, warm, high-fidelity sound.
The ACCUSTIC ARTS POWER II is a discontinued, high-fidelity integrated stereo amplifier celebrated for its powerful yet natural sound delivery. It skillfully avoids the harshness common in solid-state designs, offering surprising warmth and impressive soundstage depth for an intimate listening experience. Built with meticulous German engineering, it features 12 high-quality bipolar transistors and a robust 550 VA toroidal transformer with separate windings for preamp and power amp sections. This unit ensures excellent speaker control via a high damping factor and includes an integrated, premium headphone amplifier for versatile use.
$9990.00
Owner Satisfaction
4.8
/ 5
Category Rank
38
/ 2553
#38 in Power Amplifiers
Price vs Category Average
+21%
Above average
Power Output
218082235423152
/ x W at Ω, x W at Ω, x W at Ω
Who it's for
- Audiophiles owning power-hungry, low-impedance reference loudspeakers
- Purists seeking an uncolored, transparent window into their music
- Collectors prioritizing heirloom-quality construction and long-term mechanical reliability
Who should skip it
- Budget-conscious listeners seeking high-value performance for their money
- Apartment dwellers with limited rack space or floor-loading constraints
- Modern users requiring integrated DACs or network streaming capabilities
Performance breakdown
Speaker Control
High damping factor ensures effortless command over even demanding loudspeaker loads.
Sonic Character
Delivers a natural, warm presentation that avoids typical solid-state harshness.
Build Integrity
Meticulous German engineering featuring robust components and heavy-duty heat sinking.
Headphone Performance
Integrated premium amplifier provides a versatile and high-quality private listening experience.
Power Reserve
Massive toroidal transformer maintains stability during complex, high-energy musical passages.
Input Versatility
Individual level settings for each input offer precise system integration control.
Key Specs
Power Output
2 x 180W at 8Ω, 2 x 235W at 4Ω, 2 x 315W at 2Ω
Total Harmonic Distortion (THD+N)
< 0.015%
Signal-to-Noise Ratio
-97 dBA
Filter Capacity
Over 80,000 µF
Mains Transformer Power
max. 550 VA
Dimensions (H x W x D)
145 x 482 x 440 mm
Weight
approx. 23 kg
Input Impedance
Balanced: 2 x 50 kΩ, Unbalanced: 50 kΩ
Features
- Delivers detailed sound with surprising warmth
- Integrated, switchable premium headphone amplifier
- High damping factor for perfect speaker control
- Protection circuit guards against clipping and DC offset
- Separate level setting for each input
- Generously sized heat sink ensures low operating temperature
- High-quality, gold-plated speaker terminals
- Utilizes 12 selected bipolar transistors
What customers say
The ACCUSTIC ARTS Power II Amplifier earns high praise for its exceptional sonic transparency and quality. Users consistently note its ability to deliver immense, controlled power while maintaining a delicate, nuanced presentation across all frequencies. The bass is described as deep and taut, never bloated. Beyond performance, the physical construction reflects meticulous German engineering, resulting in a tank-like build that justifies its premium status. While the investment is significant, owners view this component as highly reliable and capable of elevating sophisticated audio systems. The overwhelming sentiment centers on its reference-grade performance and uncompromising build quality, making it an end-game choice for serious listeners.
Know before you buy
While many solid-state amplifiers can sound clinical or harsh, the Power II is engineered to deliver a warmer, more natural sound. It achieves this through meticulous component selection, providing an intimate listening experience that retains the precision of solid-state without the fatigue.
Yes, the Power II is highly capable of driving difficult loads. With a high damping factor and a robust 550 VA transformer, it delivers 315W into 2Ω, ensuring your speakers remain under tight control even during complex musical passages.
The integrated headphone amplifier is a premium, dedicated circuit designed to offer high-fidelity performance. It is a versatile addition that allows you to enjoy the same detailed sound signature through your headphones as you would through your main speaker system.
The separate level settings allow you to normalize the volume across all your connected sources. This ensures that switching between components like a CD player, DAC, or streamer doesn't result in jarring volume jumps, providing a seamless listening experience.
The Power II features generously sized heat sinks designed to maintain a low operating temperature even during extended listening sessions. However, as with any high-performance amplifier, it should be placed in a well-ventilated area to ensure optimal longevity and performance.
The amplifier includes a sophisticated protection circuit that monitors for clipping and DC offset. This system is designed to protect both the amplifier itself and your connected speakers from potential damage during operation.
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