Lehmann Audio Phonolith Phono Preamplifier

Phonolith Is A High-End Integrated Phono Preamplifier, Reference Headphone Amplifier, And Premium Preamplifier In One Unit

Phonolith is Lehmannaudio’s all-in-one audiophile-grade solution, seamlessly merging three critical components into a compact, minimalist chassis: a precision phono preamplifier, a top-tier line-level preamp, and a studio-level headphone amplifier. Designed for vinyl purists, discerning listeners, and high-fidelity enthusiasts, the Phonolith redefines the standard for modern analogue playback by combining reference-level audio engineering with a timeless, understated aesthetic.

Crafted for music lovers who demand both sonic purity and practical elegance, the Phonolith delivers remarkable flexibility and musicality across all audio paths—from delicate moving coil cartridges to high-impedance headphones—without compromising dynamic range, tonal balance, or spatial integrity.

Phono Preamplifier Is Designed To Unlock The Full Potential Of Any Cartridge

Phonolith’s phono stage is engineered to deliver exceptional clarity, dynamics, and tonal balance from vinyl playback. Whether paired with moving magnet or low-output moving coil cartridges, this analogue front-end adapts effortlessly, bringing out the full character of any turntable system.

Its configuration flexibility allows users to fine-tune playback with precision—offering adjustable impedance and gain settings that match virtually any cartridge on the market. This means no matter how niche or demanding the cartridge, the Phonolith ensures optimal signal transfer and low-noise performance. For collectors with older or warped records, an integrated bass filter offers selectable subsonic filtering to reduce unwanted rumble without compromising musicality.

Headphone Amplifier Is Reference-Class With Adjustable Output Gain

The headphone amplifier in the Lehmannaudio Phonolith operates at an elite standard, derived from Lehmannaudio’s extensive pedigree in studio-grade headphone monitoring. Its output stage, capable of delivering 400 mW at 60 ohms and 200 mW at 300 ohms, easily powers even the most demanding high-impedance headphones.

Output impedance is held at a low 5 ohms, ensuring tight damping and controlled driver behaviour across a wide array of headphones, from planar magnetic to high-sensitivity dynamic designs. With three output gain levels (0 dB, 10 dB, 20 dB), users can finely match amplification to headphones with varying sensitivity profiles, all while maintaining expansive headroom and ultra-low distortion.

Preamplifier Output Is Designed For Seamless Integration With External Amplifiers

Phonolith’s preamplifier output stage offers 9V effective output with a minimal 50-ohm impedance, enabling direct connection to long cable runs, active monitors, or power amplifiers such as the Lehmannaudio Stamp. This makes it a versatile control centre for vinyl-based hi-fi systems and desktop monitoring rigs alike.

Channel separation exceeds 70 dB, ensuring wide stereo imaging and minimal crosstalk even at high playback levels. Combined with its gold-plated RCA inputs and outputs, the Phonolith guarantees a pure, interference-free signal path from source to speaker or headphone.

Form Factor Is Minimalist With High-Performance Internal Design

The Phonolith is designed with a compact, space-saving footprint—just 110 mm wide, 280 mm deep, and 50 mm tall—making it easy to integrate into existing hi-fi setups or studio spaces without drawing visual attention. Despite its unobtrusive appearance, the internal layout is meticulously engineered to minimise signal interference and mechanical resonance.

Both the audio circuitry and the external PWX II LZ power supply are mounted on Lehmannaudio’s proprietary 3S (Structural Sound Smoothing) feet. These resonance-damping supports absorb parasitic vibrations that can colour the sound, resulting in a cleaner, more articulate audio presentation across all frequencies.

Construction Quality Is Matched By Studio-Proven Legacy

Phonolith benefits from Lehmannaudio’s decades-long experience in professional audio, with its products used in world-renowned environments like Bauer Studios. This heritage ensures that every component and signal path in the Phonolith meets or exceeds professional-grade expectations for accuracy, neutrality, and dynamic control.

Connectivity includes a dedicated phono stereo input, a high-level RCA input, a gold-plated pre-out, a ground terminal, and a robust 6.3 mm Neutrik headphone output with gold-plated contacts—all contributing to a signal chain optimised for longevity, transparency, and reliability.

Accessories Enhance Performance And Longevity

To complement the Phonolith, Lehmannaudio offers dedicated accessories such as the Stage 1 Turntable Mat, which further refines record playback by improving vibration damping and record/platter interface consistency. This add-on extends the sonic benefits of the Phonolith’s finely-tuned phono stage, particularly in resolving low-level detail and improving transient attack.

Phonolith Reviews Confirm Best-In-Class Status

Phonolith has been widely recognised by the audiophile press, receiving accolades such as Lite Magazine Highlight 2024 and Lite Magazine Best Pick 2025. These awards reflect not only its superb build quality and refined acoustic performance but also its unique positioning as a minimalist, all-in-one analogue audio hub that serves both vinyl and headphone-centric setups with equal finesse.