Zähl

Zähl H1 Reference Desktop Headphone Amplifier

Regular price $7,999
Sale price $7,999 Regular price $7,999.00
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Zähl

Zähl H1 Reference Desktop Headphone Amplifier

Zähl H1 Reference Desktop Headphone Amplifier

Preorder now More information
Pre-order now and your order will ship as soon as it is in stock.
Regular price $7,999
Sale price $7,999 Regular price $7,999.00

The Ultimate No-Frills Headphone Amplifier

Amplifier type More information
Translation missing: en.products.product.amplifier_type_info

Solid-state

Portability More information
DACs and amplifiers can either be carried around or meant for static desktop use

Not Portable

Pre-order now First units expected to ship early August

No Fee 365-Day Returns*

Don’t love it to start? Don't worry, you have 365-days to return with no fees*.

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Description

*Note - Current price reflects tariffs charged on the H1 into the USA. If the tariff prices decrease, the H1 price will decrease and the price decrease will be honoured on any order.

The Evolution of German Audio Excellence

The ZÄHL H1 Reference Headphone Amplifier represents the next evolution in premium audio engineering, building upon the foundation established by its predecessor, the critically acclaimed HM1. Crafted with meticulous attention to detail by Michael Záhl in Germany, this audiophile-grade amplifier delivers an uncompromising listening experience that will satisfy even the most discerning audio enthusiasts. The H1 maintains ZÄHL's reputation for exceptional sound quality while offering a streamlined feature set for purists who prioritize signal integrity above all else.

Legendary Core Technology Without Compromise

The H1 inherits the same revolutionary core technology that established the ZÄHL HM1 as an audiophile benchmark. The power amplifier blocks feature switchable Class A/Servo characteristics that have been adopted identically from the HM1, providing maximum flexibility for different headphone pairings. This dual-mode approach allows users to choose between the purest sound reproduction in Class A mode or the precise headphone control offered by the Class A + Servo setting, delivering immense power reserves that can effortlessly drive even the most demanding headphones.

Streamlined for Audio Purists

While maintaining the sonic signature that made the HM1 legendary, the H1 offers a more focused approach for listeners who prioritize signal purity. By eliminating the High/Low-EQ, mixable and A/B switchable stereo inputs, and preamp/line out functionality found in the HM1, the H1 presents a more direct signal path. This deliberate simplification makes the H1 perfect for audiophiles who seek the most transparent reproduction without additional sound shaping or mixing capabilities.

Integrated Power Solution

A significant engineering achievement of the H1 is the successful integration of the power transformer—heavily shielded in MuMetal to prevent any interference with the audio signal. This elegant solution eliminates the need for the separate power adapter required by the HM1, resulting in a cleaner desktop footprint without compromising performance. The transformer integration demonstrates ZÄHL's commitment to practical refinement while maintaining their uncompromising approach to audio quality.

Enhanced Connectivity Options

The H1 expands upon the connectivity options of its predecessor with the addition of a Pentaconn (4.4mm) headphone jack alongside the standard 6.3mm (1/4") jack and 4-pin XLR outputs. This provides greater flexibility for users with high-end headphones utilizing various connection standards. Additionally, the H1 features extended input sensitivity switching, allowing for optimal matching with a wider range of source components to ensure seamless integration into any high-performance audio system.

Greater Availability for Enthusiasts

Unlike the HM1, which is limited to just 50 units produced annually, the ZÄHL H1 has no production limitations. This makes this reference-quality amplifier more accessible to audiophiles worldwide who have been eager to experience ZÄHL's exceptional German engineering but were unable to secure the limited HM1.

The Perfect Reference Investment

The ZÄHL H1 represents an endgame headphone amplifier that will provide years of musical enjoyment. Its immaculate attention to detail creates a listening experience that reveals every nuance in your favorite recordings without coloration or distortion. For both high-end enthusiasts seeking musical bliss and audio professionals demanding absolute accuracy, the H1 delivers the perfect balance of technical excellence and emotional engagement that only the finest German audio engineering can provide.

HM1 vs H1 - Key Differences

Feature ZÄHL HM1 ZÄHL H1
Core Amplifier Technology Switchable Class A/Servo, dual-mono design Switchable Class A/Servo, dual-mono design (identical to HM1)
High/Low EQ Included (subtle two-band EQ) Not included
Mixable & A/B Switchable Stereo Inputs Included (two stereo inputs, A/B comparison, crossfade, mixing) Not included
Preamp/Line Out Functionality Included (line outputs for active speakers, recording, etc.) Not included
Power Transformer External, in separate housing (HMP1 adapter) Integrated inside the main unit (heavily shielded in MuMetal)
Headphone Outputs 6.3mm (1/4") jack, 4-pin XLR 6.3mm (1/4") jack, 4-pin XLR, plus Pentaconn (4.4mm)
Input Sensitivity Switching Standard Extended (greater flexibility for source matching)
Production Limitation Limited to 50 units per year No production limit
Designed & Manufactured Germany, by Michael Zähl Germany, by Michael Zähl

Who is Michael Zähl?

Michael Zähl is a highly respected German audio engineer and designer with extensive experience in professional audio equipment. As the founder of ZÄHL (pronounced "Zaehl"), he has built his reputation designing high-end audio gear for professional studios and discerning audiophiles.

Zähl began his career developing professional mixing consoles and studio equipment for recording studios and broadcast facilities, where his designs became valued for their exceptional sound quality and technical precision. His professional background in studio engineering informs his approach to audio design, focusing on signal integrity, transparency, and accuracy.

The ZÄHL HM1 and newer H1 headphone amplifiers represent his philosophy of uncompromising audio reproduction, bringing studio-reference quality to the high-end consumer market. Each ZÄHL product reflects his meticulous attention to detail, using premium components and innovative circuit designs developed through years of experience. All ZÄHL products are designed and manufactured in Germany under Michael Zähl's direct supervision, ensuring exceptional craftsmanship and sonic performance.

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