Lehmann Audio Black Cube Phono Preamplifier

Black Cube Phono Preamplifier Delivers High-Fidelity Vinyl Playback

Black Cube Phono Preamplifier is a legendary audio component that redefined expectations for vinyl sound reproduction. Designed and engineered in Germany by Lehmannaudio, this compact yet high-performance phono stage remains a benchmark in its class, offering audiophiles ultra-low noise performance, unmatched tonal clarity, and exceptional cartridge compatibility.

Black Cube Delivers Pure Analogue Sound with Exceptional Detail

Black Cube Phono Preamplifier is a low-noise, high-precision preamp designed to extract the full richness of analogue vinyl recordings. Its expertly engineered circuit architecture includes a precise passive RIAA equalisation network that ensures outstanding transient response and channel balance. This meticulous design reveals micro-dynamics and detail typically masked by electronic noise in lesser devices.

With four selectable gain levels (36 dB, 46 dB, 56 dB, and 66 dB), the Black Cube adapts seamlessly to nearly all MM (moving magnet) and MC (moving coil) cartridges, from high-output to low-output models. A maximum input level for both cartridge types guarantees headroom even in dynamic passages. This flexibility makes it a favourite among dedicated vinyl enthusiasts and seasoned audiophiles alike.

Black Cube Offers Precision Tuning with Flexible Impedance Matching

Black Cube from Lehmannaudio includes user-selectable input impedance settings at 47 kΩ, 1 kΩ, and 100 Ω, plus one custom load slot and one hardwired socket per channel, allowing precise cartridge matching for optimum performance. These options provide tailored resistance for even the most demanding MC cartridges, letting users fine-tune playback to their cartridge's ideal loading specs.

Its input capacitance supports wide compatibility, while the low output impedance ensures stable signal transfer to amplifiers or integrated systems without interference or tonal colouration.

Black Cube Combines Compact Design with Installation Versatility

Lehmannaudio Black Cube features a robust yet compact aluminium chassis, measuring just 113 mm wide. The non-magnetic housing includes a mechanically dampened top cover to suppress microphonic resonances and airborne vibrations—key when placed close to turntables. This makes it a space-saving phono stage ideal for tight setups or minimalist audio racks.

The extended, shielded cable between the power supply and audio circuit allows discreet positioning away from signal sources, ensuring noise isolation and clean power delivery. The external power supply adds stability while maintaining low heat generation during operation.

Black Cube Evolves with Optional Upgrade Path

The standard Black Cube Phono Preamplifier can be easily upgraded to a Black Cube SE by integrating the optional PWX power supply, offering even higher performance levels for critical listening. This future-ready upgradeability means audiophiles can invest in core performance today and enhance sonic refinement down the line.

Made in Germany, the Black Cube remains a timeless choice for listeners seeking precision-engineered analogue excellence in a compact, highly adaptable package.