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Hegel H400
Streamlined Design and Performance
The Hegel H400 amplifier, affectionately nicknamed Streamliner, is a masterpiece of streamlined design and performance. The H400 is engineered to deliver exceptional audio quality while maximizing efficiency and enhancing the user experience. Whether you are an audiophile or a casual listener, the H400 promises a remarkable listening journey.
Optimized Audio Signal Processing
The H400 is a Class AB amplifier, delivering 250W of power into 8 ohms, and is stable down to 2-ohm loads. With a remarkable damping factor of 4000, H400 ensures tight control over your speakers, providing precise and dynamic sound. H400's dual mono construction and symmetrical layout ensure superior sound quality. The absence of an equalizer preserves signal integrity, while our SoundEngine 2 technology offers instant distortion correction during amplification. This results in a detailed, agile sound, delivering both punch and finesse while maximizing power efficiency. Experience your favorite music with a new level of clarity and richness, as the H400 faithfully reproduces every nuance and detail.
Features Shared with the Reference Amplifier
The H400 incorporates many of the same advanced features found in our reference integrated amplifier, ensuring high performance and value. It includes the same Dual Mono design, the same robust streaming platform, and a high-quality bit-perfect DAC based on the one in the H600. These shared features mean that the H400 delivers similar high standards of sound quality and versatility, making it a remarkable choice for discerning listeners.
Efficiency Through In-House Development
Every aspect of the H400 has been meticulously developed in-house, ensuring unparalleled quality control and cohesive design. This streamlined approach eliminates unnecessary steps and complications, allowing our engineers to focus on innovation and performance. By keeping development under one roof, we guarantee that every component and feature is perfectly integrated, enhancing overall efficiency and reliability. This in-house development strategy also allows for faster implementation of new features and improvements, ensuring the H400 remains at the forefront of audio technology.
Environmentally Friendly
Built from high-quality materials and components, the H400 is designed for durability and reliability, ensuring a long life, and minimizing the need for frequent maintenance. The SoundEngine 2 technology makes the H400 energy efficient, consuming minimal power while delivering top-tier performance. This technology, and the amplifier's auto standby feature, reduces energy waste and environmental impact without compromising sound quality.
Enhanced Visual Design
Designed with simplicity and intuitive operation in mind, the H400 features a sleek, minimalist front with two multifunctional knobs for source selection and volume control. The knobs can also be pressed to mute, pause, or navigate the device menu. The central display is clear and easy to read from a distance, showing only essential information. To maintain a clean and uncluttered appearance, the power button is discreetly located underneath the amplifier. This thoughtful design ensures that nothing distracts from the beauty of your audio setup.
Optimized Connectivity
The H400 offers a comprehensive range of analog and digital inputs, ensuring seamless compatibility with various audio sources. Its impressive power, detail, and control means you can connect any speaker, even those very hard to drive. With automatic signal detection, the H400 instantly recognizes connected digital audio sources and switches to the correct input, eliminating the need for manual selection. All inputs can be set at a fixed high volume, enabling the use of home theatre preamps and multi-room devices. It even has a TV remote function that lets you use your TV remote to control the amplifier, making your home entertainment setup more intuitive and user-friendly.
App for Streaming and Control
The H400 is optimized for simplicity, supporting popular streaming platforms such as AirPlay, Spotify Connect, Roon Ready, Tidal Connect, Google Cast, and UPnP. Users can control the amplifier through these services directly. Additionally, our Hegel Control App provides volume and input control, and access to internet radio, podcasts, and media server playback, enhancing the overall user experience. Whether you are streaming your favourite playlist or exploring new podcasts, the H400 makes it easy and enjoyable.
Multi-Room Audio
The H400 supports multi-room audio via Roon, AirPlay, and Google Cast, enabling synchronized music playback in different areas of your home. Imagine having the same high-quality audio in every room, seamlessly integrated with your smart home system. Enhance your home entertainment experience with the flexibility and convenience of the H400.
Optimized Design, Optimized Sound, Optimized Use
The Hegel H400 exemplifies streamlined design, offering an exceptional audio experience with ease of use and high value at its core. Discover the perfect blend of form and function with the H400, where every detail is designed to enhance your enjoyment of music.
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Hegel H400 — Streamlined power and clarity
The Hegel H400 is an all-in-one streaming integrated that pairs muscular Class‑AB amplification with a high‑res DAC and robust streaming platform. Reviewers from HiFi News, SoundStage Solo and StereoNET praise its combination of effortless headroom, tight controlled bass and a natural, non‑fatiguing midband. The amp’s dual‑mono layout and a claimed 250W per channel with a very high damping factor deliver authoritative dynamics, while the ESS ES9038Q2M‑based DAC and Roon/streaming support make it a true single‑box solution. Built like a heavyweight—convex aluminium front, machined knobs—and streamlined software control suit listeners who want end‑game sound without racks of boxes. Ideal for floor‑stander systems and those seeking a high‑quality, compact system hub.
Pros
- Authoritative, effortless dynamics and speaker control—250Wpc and high damping keep bass tight and never ‘tap out’ on heavy speakers.
- Transparent, natural tonal balance with a very low noise floor that reveals inner detail without sounding etched or fatiguing.
- Comprehensive digital front end: ESS ES9038Q2M DAC, MQA/DSD support, Roon Ready and multiple streaming options make it a plug‑and‑play network hub.
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Cons
- No dedicated phono input and no built‑in Wi‑Fi (Ethernet required); some reviewers noted Qobuz direct-play wasn’t available at launch.
Sound Quality
93/100
Dynamics
94/100
With 250Wpc Class‑AB power and a quoted damping factor of ~4000, reviewers repeatedly praise its effortless power delivery, headroom and control—never 'tapping out' even on heavy floorstanders and delivering tight, impactful bass and orchestral climaxes (HiFi News, StereoLife, SoundStage Solo). Comments such as 'wall of sound', 'effortless', and 'power to spare' support a top-tier dynamics rating for this power class.
Soundstage Imaging
92/100
Critics report a large, well-focused soundstage with excellent depth and precise imaging; instruments and soloists are clearly placed and the amp conveys convincing sense of space and layering (The Ear, HiFi News, StereoNET, SoundStage Solo). Several reviewers were struck by both scale and focus simultaneously, calling the staging 'breathtaking' or 'spacious' while maintaining image stability.
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Build Quality
91/100
The H400 is described as a solid, well-engineered 20 kg unit with a sturdy convex front panel, machined aluminium remote and robust controls; internal dual‑mono layout and separate transformers/ windings are noted by reviewers (HiFi News, StereoNET, The Ear). Ventilation, finish and mechanical feel are repeatedly praised and align with its price and positioning.
Features Connectivity
94/100
Extensive digital and streaming features: ESS ES9038Q2M DAC, USB (32/384, DSD256), network streaming (Ethernet), Roon Ready, Spotify/Tidal Connect, AirPlay, Chromecast, MQA support, BNC/RCA coax, three opticals, balanced XLR in, fixed and variable RCA outs and BNC digital out—reviewers call it a fully‑featured 'streamliner' (HFi News, StereoNET, Audiophilepure). One minor limitation noted is the lack of built‑in Wi‑Fi (Ethernet required), but overall connectivity and bit‑perfect DAC implementation are praised.
Value for Money
90/100
At the stated retail (~$6,995) reviewers characterize the H400 as excellent value for what it delivers—many calling it 'hard to argue against', 'a great all‑in‑one' and a 'much better value' than larger siblings for most listeners (SoundStage Solo, The Ear, Audiophilepure). While not described as a bargain, the consensus is that the combination of power, sound quality and features justifies the price.
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