PSU-1250
$6,895.00 USD
Overview
The PSU-1250 is Gold Note’s flagship inductive power supply, designed to unlock the full sonic potential of high-end components like the PH-1000, DS-10, and more. Built with ultra-low-noise technology and seven discrete voltage regulators, it ensures exceptional electrical stability, low interference, and refined musical reproduction.
Key Features
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Inductive Multi-Transformer Design: Seven low-noise voltage regulators for ultra-stable performance
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Fast Power Response: <2.5μsec full power response time
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Selectable Phase Control: Absolute phase adjustment from the front panel
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Outstanding Noise Rejection: >80dB line and common-mode noise rejection
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Dynamic Power Reserve: Over 300W of dynamic delivery
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Elegant Build: Machined aluminum chassis with black, silver, or gold brushed finishes
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Automatic Voltage Detection: Compatible with 100–120V / 220–240V systems
Sound Quality
The PSU-1250 delivers an immediate and noticeable improvement in sonic clarity, dynamic range, and background silence. By eliminating power fluctuations and filtering out electrical noise, it allows connected components to perform with greater resolution, smoother detail, and more natural musical flow. From low-level microdynamics to powerful crescendos, the PSU-1250 provides the clean energy foundation that true high-end audio demands.
MAIN FEATURES
TECHNICAL FEATURES | PSU-1250: 7 low-noise voltage regulators PSU-1000: 5 low-noise voltage regulators |
MAXIMUM VARIATION OF OUTPUT VOLTAGE | 0.05% |
LINE NOISE REJECTION | >80dB |
COMMON MODE NOISE REJECTION | >80dB |
ABSOLUTE PHASE CONTROL | Selectable from front panel |
FULL POWER RESPONSE TIME | <2.5μsec |
POWER
POWER CONSUMPTION | 100W |
DYNAMIC POWER | PSU-1250: >300W PSU-1000: >200W |
STAND BY POWER | 1W |
POWER SUPPLY | 100–120V / 220–240V with auto sense, 50/60Hz |
FUSE | 3.15A F |
DIMENSIONS AND WEIGHT
DIMENSIONS | 16.93″ W | 5.31″ H | 14.17″ D |
PSU CONNECTION CABLE | 1m |
WEIGHT | PSU-1250: 46.3 lbs – net / 59.5 lbs – boxed PSU-1000: 44.1 lbs – net / 55.1 lbs – boxed |
FINISHES
- Black – Black anodized aluminum with traditional brushed finish
- Silver – Silver anodized aluminum with traditional brushed finish
- Gold – Gold anodized aluminum with traditional brushed finish