HEGEL H400

The Hegel H400 represents the evolution of the H390, offering a high-value all-in-one solution for demanding audiophiles. Designed to drive any loudspeaker, accept every type of source, and support all streaming formats without compromising on quality, the H400 fulfills Hegel’s ambition to create a complete and accessible system.

Hegel H400 “Streamliner”: the masterpiece of High-End Audio
The Hegel H400 – Integrated Amplifier, nicknamed “Streamliner”, embodies the pinnacle of contemporary audio engineering, merging minimalist design with outstanding sonic performance. This integrated amplifier has been meticulously crafted to deliver uncompromising sound quality, maximize efficiency, and elevate the listening experience to new heights. Whether you're an experienced audiophile or a passionate music lover in search of sonic perfection, the H400 offers an unprecedented acoustic journey.

Technical Specifications:
Type: Class AB integrated amplifier
Output Power: 250W per channel into 8 ohms, with guaranteed stability down to 2 ohms
Damping Factor: Exceptional value of 4000, ensuring precise and responsive speaker control
Architecture: Dual mono construction with symmetrical layout for superior sound quality
Proprietary Technology: SoundEngine 2 for real-time distortion correction during amplification
Digital-to-Analog Converter: High-quality bit-perfect DAC based on the one used in the H600

Exceptional Audio Performance
The Hegel H400 stands out for its ability to deliver an incredibly detailed and agile sound. Amplifier power is paired with remarkable finesse, allowing every musical nuance to be reproduced with surgical precision. The absence of an equalizer preserves signal integrity, while SoundEngine 2 technology ensures instant correction of distortion during amplification. The result is a listening experience that combines power and delicacy, revealing never-before-heard sonic details and offering a new level of clarity and richness to your favorite tracks.

SoundEngine 2
At the heart of the integrated amplifier lies the SoundEngine 2 section, a patented amplification system by Hegel. It works similarly to noise-canceling headphones: an internal algorithm samples the input signal and compares it to the output, calculating the difference (distortion) and feeding it back into the music in inverted phase.
This process, which occurs without delay, effectively eliminates any errors or artifacts created during signal processing and amplification. The result is an exceptionally pure and musical sound.
All Hegel amplifiers feature SoundEngine, now in its second and most refined version. The quality of this algorithm is such that many renowned loudspeaker manufacturers (such as Kef, Dynaudio, Harbeth, and Magico) recommend Hegel as a reference for amplification.

Innovative Design and Usability
Aesthetic: Minimalist and elegant front panel, designed to blend seamlessly into any environment
Controls: Two multifunction knobs for source selection and volume control, with added features for mute, pause, and menu navigation via press function
Display: Central screen that is clear and easy to read even from a distance, showing only essential information
Power: Power button discreetly placed underneath the amplifier to maintain a clean look
Connectivity: Wide range of analog and digital inputs for maximum versatility
Smart Features: Automatic signal detection for digital inputs
Flexibility: Ability to set any input to a fixed high volume for integration with home theater preamps and multi-room systems
Integration: TV remote function allows amplifier control using your television's remote

Advanced Streaming Technology
The Hegel H400 is optimized for ultimate ease of use in the world of audio streaming. It natively supports the following major platforms:
AirPlay
Spotify Connect
Roon Ready
Tidal Connect
Google Cast™
UPnP (Universal Plug and Play)
These integrations allow full control of the amplifier directly from your favorite streaming apps. Additionally, the dedicated Hegel Control app offers extra features such as volume control, input selection, access to internet radio and podcasts, and playback from media servers, enriching the user experience even further.

Multi-room Capability
The H400 is perfectly suited for modern distributed audio needs, supporting synchronized playback in multiple rooms via technologies like Roon, AirPlay, and Google Cast. This enables a consistent high-quality audio system throughout the home, seamlessly integrating with advanced home automation systems.

Sustainability and Durability
Built with high-quality materials and components, the H400 is designed to last over time, minimizing the need for frequent maintenance. SoundEngine 2 technology not only enhances audio quality but also makes the amplifier extremely energy efficient. Combined with its automatic standby function, this results in lower power consumption and reduced environmental impact, without sacrificing performance.

In-house Development and Innovation
Every aspect of the H400 has been meticulously developed in-house by Hegel, ensuring unmatched quality control and a cohesive design. This approach eliminates unnecessary steps and complications, allowing engineers to focus on innovation and performance. In-house development also guarantees that every component and feature is perfectly integrated, enhancing overall efficiency and product reliability. This strategy also enables quicker implementation of new features and improvements, keeping the H400 at the cutting edge of audio technology.

Hegel Heritage
The H400 incorporates many advanced features found in Hegel’s reference integrated amplifier, ensuring high performance and excellent value. It shares the same Dual Mono design, the same robust streaming platform, and a high-end DAC based on the H600. These shared elements mean the H400 delivers similarly high standards of sound quality and versatility, making it an outstanding choice for the most discerning listeners.
The Hegel H400 “Streamliner” represents the culmination of modern Norwegian audio engineering, offering an uncompromising listening experience that redefines the standard for home music reproduction. With its power, precision, and versatility, the H400 is ready to become the beating heart of your audio system, revealing details and nuances in your favorite recordings that you never imagined you could hear. Whether you are seeking sonic perfection for critical listening or simply want to enjoy your music with unprecedented quality, the H400 is designed to exceed every expectation—offering an audio experience that will make you fall in love with your music collection all over again.

TECHNICAL SPECIFICATIONS

• Output Power: 2 x 250 W into 8 Ω; Dual Mono
• Minimum Load: 2 Ω
• Analog Inputs: 1 x balanced (XLR); 2 x unbalanced (RCA)
• Digital Outputs: 1 x coaxial (BNC) S/PDIF 24/192
• Digital Inputs: 1 x coaxial (BNC; S/PDIF 24/192; DSD64 DoP; MQA 8x); 1 x coaxial (RCA; S/PDIF 24/192; DSD64 DoP; MQA 8x); 3 x optical (S/PDIF 24/96; MQA 8x); 1 x USB (32/384; DSD256 DoP; MQA 8x); 1 x Network (24/192; DSD64 DoP; MQA 8x)
• Line Outputs: 1 x fixed unbalanced (RCA); 1 x variable unbalanced (RCA)
• Streaming: Spotify Connect; Roon Ready; Tidal Connect; Google Cast; AirPlay; airable Internet Radio & Podcast; UPnP
• Supported Streaming Formats: MP3; WAV; FLAC; ALAC; AIFF; DSF; DFF; AAC; PCM; MQA; Ogg
• Frequency Response: 5 Hz – 180 kHz
• Signal-to-Noise Ratio: > 100 dB
• Crosstalk: < -100 dB
• Distortion: < 0.005% @ 50 W/8 Ω/1 kHz
• Intermodulation: < 0.01% (19 kHz + 20 kHz)
• Damping Factor: > 4000 (main output stage)
• Dimensions (including feet): 15 cm x 43 cm x 44 cm (H x W x D)
• Weight: 20 kg