PSU-1250
PSU-1250 - Image 2

PSU-1250

$6,895.00 USD

The ideal companion for the 1000 series.
PSU-1250: 7 low-noise voltage regulators
PSU-1000: 5 low-noise voltage regulators
DYNAMIC POWER PSU-1250: >300W
DYNAMIC POWER PSU-1000: >200W
POWER SUPPLY: 100-120V / 220-240V with auto sense, 50/60Hz
LINE NOISE REJECTION: >80dB
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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

  • Inductive Multi-Transformer Design: Seven low-noise voltage regulators for ultra-stable performance

  • Fast Power Response: <2.5μsec full power response time

  • Selectable Phase Control: Absolute phase adjustment from the front panel

  • Outstanding Noise Rejection: >80dB line and common-mode noise rejection

  • Dynamic Power Reserve: Over 300W of dynamic delivery

  • Elegant Build: Machined aluminum chassis with black, silver, or gold brushed finishes

  • 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
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