Gold Note PST-10 Power Supply Upgrade

The Gold Note PST-10 Power Supply Upgrade has been developed specifically to elevate the performance of compatible Gold Note turntables, delivering cleaner, more stable power for superior analogue reproduction. Designed as a dedicated external power module, the PST-10 isolates your turntable from fluctuations and contamination present in the mains supply.

By separating the power circuitry from the turntable chassis, it creates an electrically stable environment that allows the motor and control circuits to operate with maximum precision. This refined power delivery enhances speed stability, lowers background noise and improves overall musical coherence. The result is a more natural, fluid and engaging vinyl listening experience, revealing the full potential of your analogue front end.

Hybrid Super Inductive Dual-Choke Architecture

At the core of the PST-10 lies a sophisticated hybrid super inductive dual-coil design featuring Gold Note’s proprietary Dual-Choke filtering system. This advanced architecture is engineered to eliminate even the smallest traces of electrical interference and noise from the power grid.

By filtering voltage at multiple stages, including the analogue section, the PST-10 provides exceptional protection against line disturbances, common-mode noise and unwanted fluctuations. With line noise rejection and common mode noise rejection both exceeding 80dB, the system ensures ultra-clean energy delivery.

The maximum variation of output voltage is an impressively low 0.05%, guaranteeing consistent motor performance and preserving the precise rotational accuracy essential for high-fidelity vinyl playback.

Four-Stage Regulation for Ultimate Stability

The Gold Note PST-10 Power Supply Upgrade features a sophisticated four-stage architecture incorporating four ultra-low noise voltage regulators. These regulators work in conjunction with four audio-grade transformers, three dedicated to power delivery and one assigned to the inductive filter stage. This multi-transformer configuration ensures optimal isolation between stages and dramatically reduces electromagnetic interference.

The full power response time of less than 2.5 microseconds allows the system to react instantly to dynamic demands, maintaining consistent energy flow under all operating conditions. By delivering stable and precisely regulated voltage, the PST-10 enhances timing accuracy, lowers mechanical vibration effects and contributes to a more controlled and articulate sonic presentation.

Enhanced Dynamics and Micro-Detail Retrieval

Cleaner power directly translates into improved musical performance. By minimising interference and stabilising voltage delivery, the PST-10 allows your turntable to extract greater detail from every record. Subtle micro-dynamics become clearer, bass articulation tightens and midrange textures gain depth and realism.

The reduction of background noise creates a darker, quieter soundstage, allowing instruments and vocals to emerge with greater clarity and separation. This heightened precision restores the smallest nuances embedded in the grooves, delivering a more immersive and lifelike listening experience. The improved energy control also enhances transient speed and rhythmic accuracy, ensuring that complex passages are reproduced with both authority and finesse.

Precision Components and Custom Silver Cable

To ensure optimal performance, the PST-10 is supplied with a custom 1.5-metre silver conductor power cable specifically engineered for turntable applications. Silver’s superior conductivity enhances signal transmission and preserves the integrity of the power flow between the supply and the turntable.

The internal components have been carefully selected and tested to meet demanding audio standards, combining durability with uncompromising performance. With dynamic power exceeding 50W and standby consumption below 1W, the unit delivers efficient yet powerful operation. The compact aluminium chassis matches Gold Note’s Series 10 design language, offering both aesthetic harmony and effective shielding from external interference.

Compatibility and Seamless Integration

The Gold Note PST-10 Power Supply Upgrade is designed as an enhancement for selected Gold Note turntables, including Mediterraneo, Giglio, Pianosa, Valore 425 Plus and Valore 425 Lite, and is supplied as standard with Bellagio Conquest and Bellagio Reference models.

Operating on 100–120V or 220–240V with auto-sense capability, it integrates effortlessly into a wide range of systems worldwide. With modest power consumption of just 25W and a compact footprint measuring 200mm wide, 80mm high and 260mm deep, the PST-10 offers a simple yet transformative upgrade. It is the ideal solution for enthusiasts seeking to unlock the highest level of analogue performance from their turntable system.