EarMen L-Amp MK2

EarMen L-Amp MK2: The Warmth of Tubes, Reimagined for Portable Audio

The EarMen L-Amp MK2 brings the unmistakable character of vacuum tube amplification into a sophisticated, compact DAC and headphone amplifier. Combining classic analog warmth with modern digital precision, this limited-edition Miki's Signature model is designed for listeners who appreciate rich musicality, exceptional detail, and premium craftsmanship.

Building upon its predecessor, the L-Amp MK2 introduces refined power management, improved tube isolation, and a true analog logarithmic volume control. Featuring NOS JAN6418 vacuum tubes, an integrated ESS SABRE DAC, and versatile balanced and single-ended connectivity, it delivers a distinctive listening experience that bridges traditional tube sound with contemporary portable audio technology.

Vintage Tube Character, Modern Acoustic Precision

At the heart of the L-Amp MK2 are authentic, American-made NOS JAN6418 military-grade vacuum tubes, carefully selected for their distinctive sonic characteristics. These tubes introduce the harmonic richness, natural warmth, and smooth tonal presentation that have made tube amplification highly regarded among audio enthusiasts.

To preserve clarity and minimize unwanted mechanical interference, the tubes are mounted within an innovative four-point silicone suspension system. This specialized isolation design helps reduce vibration and microphonic feedback, allowing the amplifier to maintain a refined, detailed presentation while retaining the expressive qualities of traditional tube audio.

High-Resolution Digital Audio with ESS SABRE Technology

The L-Amp MK2 integrates a high-performance ESS SABRE digital-to-analog converter, delivering precise digital decoding alongside the musical character of its analog tube circuitry. Supporting PCM playback up to 32-bit/384kHz and DSD via DoP128, the DAC is designed to reproduce high-resolution recordings with excellent clarity and detail.

Complementing the conversion stage are Burr-Brown INA1620 SoundPlus™ operational amplifiers, contributing to the unit's carefully engineered audio architecture. The result is a compelling combination of digital accuracy and analog richness, offering an engaging listening experience across a wide variety of musical genres.

Precision Analog Control with Bass X Enhancement

Unlike conventional digital volume implementations, the L-Amp MK2 features a true analog logarithmic potentiometer, providing smooth, intuitive volume adjustment with a natural tactile response. Designed for precise control and consistent channel balance, it allows listeners to fine-tune their preferred listening level with confidence.

Integrated directly into the volume control is EarMen's Bass X mode, activated with a simple press. This feature enhances bass dynamics at lower listening volumes, adding greater depth and impact without requiring external equalization. Whether enjoying delicate acoustic recordings or energetic electronic music, Bass X offers additional flexibility to tailor the listening experience.

Versatile Connectivity for Listening Anywhere

Designed to accommodate a wide range of headphones and in-ear monitors, the L-Amp MK2 supports both balanced 4.4mm and single-ended 3.5mm operation. This versatile connectivity allows listeners to enjoy the amplifier's distinctive tube presentation with their preferred audio equipment.

Dual USB-C ports provide dedicated connections for digital audio data and external power, allowing the amplifier to operate with compatible USB power banks or external power supplies. This flexible arrangement makes the L-Amp MK2 equally suited for personal desktop setups and portable listening environments where external power is available.

Meticulous Engineering, Built for Reliability

Every aspect of the L-Amp MK2 reflects EarMen's commitment to thoughtful engineering and premium construction. Gold-plated circuit boards and connectors contribute to reliable electrical connections, while its no-negative-feedback circuit design reflects a deliberate approach to preserving the character of the audio signal.

An automatic protection system helps safeguard connected headphones and internal circuitry against overload conditions, while pop-and-click suppression ensures quieter startup and shutdown operation.

Hand-built and individually tested, each L-Amp MK2 embodies a careful balance of craftsmanship, technical refinement, and musical performance. The result is a distinctive portable tube DAC and headphone amplifier created for listeners who value both the emotional character of analog sound and the precision of modern audio engineering.