In this Gold Note PSU-10 External Power Supply review, we'll explore how this masterpiece of engineering takes your Gold Note PH-10 phono stage to extraordinary new heights. As an audiophile-grade power supply, the PSU-10 represents the pinnacle of Gold Note's commitment to sonic excellence, offering a level of performance that will captivate even the most discerning listeners.
Key Features and Performance
The PSU-10's sophisticated architecture centres around its proprietary Super Inductive Dual Choke design, featuring a double inductor system that provides unprecedented control over high-current stages. This innovative approach results in remarkably clean power delivery, essential for achieving the ultimate in analog playback.
Advanced Power Architecture
- Four sophisticated power supply stages
- Ultra-low-noise voltage regulators
- Quad transformer array
- Maximum output voltage variation of just 0.05%
Superior Noise Rejection
The PSU-10 achieves an impressive >80dB line and common mode noise rejection, creating an essentially black background for your music to emerge from. This technical achievement translates directly into improved spatial awareness and micro-detail retrieval in your listening experience.
Design and Build Quality
Measuring 200mm × 80mm × 260mm, the PSU-10 maintains a relatively compact footprint while housing its substantial engineering. The elegant chassis design complements the aesthetic of Gold Note's product range, making it a seamless addition to any high-end system.
Pros and Cons
Pros
- Revolutionary dual choke design for superior power delivery
- Exceptional noise rejection capabilities
- Lightning-fast power response time (<2.5µsec)
- Auto-sensing power supply for global compatibility
- Environmentally conscious standby mode
- Elegant Italian design and build quality
- Seamless integration with PH-10 phono stage
Cons
- Requires firmware update for older PH-10 units
- Premium price point (though justified by performance)
- Dedicated to PH-10 use only
Who Is This For?
The Gold Note PSU-10 is the perfect upgrade for owners of the PH-10 phono stage who are seeking to extract every last detail from their vinyl playback system. It's particularly suited to audiophiles who:
- Demand the absolute best from their analog setup
- Have a revealing system that can showcase high-end improvements
- Value clean power as a fundamental aspect of sound quality
- Appreciate sophisticated engineering and design
Real-World Performance
In practice, the PSU-10's benefits manifest in several ways:
- Expanded soundstage width and depth
- Improved micro-dynamic expression
- Enhanced bass definition and control
- Blacker backgrounds between notes
- More natural timbre reproduction
The Final Verdict: Power Supply Perfection
The Gold Note PSU-10 represents the apex of external power supply design for vinyl enthusiasts. It's a product that delivers on its promises, providing meaningful improvements to an already excellent phono stage. While the investment is significant, the sonic benefits are undeniable and lasting.
For personalised advice about integrating the PSU-10 into your system, our team of experts is always happy to help. Give us a call on 1300 308 711 to discuss how this remarkable power supply could transform your vinyl listening experience.
Note: For PH-10 owners with serial numbers below 56802, please ensure your unit has the latest firmware update before connecting the PSU-10.
