Auris Audio EON PSU: Precision Power Supply for Turntables

Delivers Unwavering Speed Stability for Superior Sound Quality

Auris Audio EON PSU is a high-precision dual-frequency power supply designed to optimise your turntable’s performance by providing a clean, stable, and noise-free power source. A turntable’s ability to maintain an accurate and consistent rotational speed directly impacts sound fidelity, and the EON PSU enhances this by minimising motor noise, improving pitch accuracy, and delivering consistent speed control. Engineered with a high-performance ARM processor and DDS (Direct Digital Synthesis) technology, it generates a pure sine wave signal, ensuring ultra-precise 33.33 and 45 RPM playback speeds.

High-Precision Digital Speed Control with Fine-Tuning Adjustments

Auris EON PSU integrates an advanced digital frequency generator, allowing meticulous speed calibration with a fine-tuning step size of 0.01 RPM. This level of precision ensures perfect synchronisation between the turntable’s motor and the desired playback speed. The power supply features a ±1.2Hz pitch control range (±0.8 RPM), enabling audiophiles to make exact adjustments for ultimate sound fidelity.

Dual-Frequency Output with Automatic Spindle Compatibility

Supporting both 50Hz and 60Hz operation, the EON PSU seamlessly adapts to turntables with different pulley spindle configurations. Whether your turntable is engineered for 50Hz (Europe) or 60Hz (US) operation, this power supply delivers a highly accurate fixed frequency with an incredibly low tolerance of ± 0.002 Hz at 33 RPM. This ensures absolute speed stability and eliminates inconsistencies that can degrade the listening experience.

Low-Noise, Clean Power for Optimal Turntable Motor Performance

The EON PSU provides 24V AC bi-phase output, protected by a resettable fuse, ensuring a safe and uninterrupted power supply. By isolating the turntable from the mains power grid’s voltage fluctuations and electromagnetic interference, it eliminates hum, unwanted vibrations, and speed variations caused by inconsistent electrical supply. The result is a dramatically improved soundstage with enhanced detail, greater depth, and refined tonal accuracy.

Compact, Efficient, and Easy to Integrate

With a power consumption of just 6.5W under load, the Auris EON PSU is an energy-efficient yet powerful solution for high-end turntable setups. The included 24V 350mA AC adapter provides a hassle-free plug-and-play installation, ensuring compatibility with a wide range of turntables. Whether upgrading an existing system or integrating it into a new setup, the EON PSU delivers a transformative enhancement to vinyl playback performance.