The PSU-1250 is the kind of component that makes you question how much noise was hiding in your system all along. Plug it into a Gold Note 1000-series phono stage or DAC and the effect is immediate — backgrounds go darker, micro-details emerge from silence, and dynamics feel genuinely unrestrained rather than compressed by the wall outlet's chaos. Seven discrete voltage regulators and an inductive multi-transformer topology don't just clean the power; they isolate it at a fundamental level, so the music breathes instead of strains. Absolute phase control from the front panel is a thoughtful touch. The brushed aluminum chassis — in silver, gold, or black — is built with the same Italian seriousness as the components it feeds.
- Condition
- NEW
- Factory Specs
Voltage Regulators 7 low-noise voltage regulators
Transformer Design 7 transformers (4 dedicated to power supply, 1 for galvanic insulation, 3 for Dual Choke Inductive Filter)
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 Consumption 100W
Dynamic Power >300W
Standby Power 1W
Power Supply 100–120V / 220–240V with auto sense, 50/60Hz
Fuse 3.15A F
Dimensions 16.93" W × 5.31" H × 14.17" D
PSU Connection Cable 1m
Weight (Net) 46.3 lbs
Weight (Boxed) 59.5 lbs
Warranty 2-year limited manufacturer warranty with registration (1-year standard; transferable to subsequent owner)
- Liner Notes
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 include an Inductive Multi-Transformer Design with seven low-noise voltage regulators for ultra-stable performance; Fast Power Response of <2.5μsec full power response time; Selectable Phase Control with absolute phase adjustment from the front panel; Outstanding Noise Rejection of >80dB line and common-mode noise rejection; Dynamic Power Reserve of over 300W; and a machined aluminum chassis available in black, silver, or gold brushed finishes with automatic 100–120V / 220–240V voltage detection.
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.
- Stock No.
- 15496407253213
The PSU-1250 is the kind of component that makes you question how much noise was hiding in your system all along. Plug it into a Gold Note 1000-series phono stage or DAC and the effect is immediate — backgrounds go darker, micro-details emerge from silence, and dynamics feel genuinely unrestrained rather than compressed by the wall outlet's chaos. Seven discrete voltage regulators and an inductive multi-transformer topology don't just clean the power; they isolate it at a fundamental level, so the music breathes instead of strains. Absolute phase control from the front panel is a thoughtful touch. The brushed aluminum chassis — in silver, gold, or black — is built with the same Italian seriousness as the components it feeds.
Condition
NEW
Factory Specs
Voltage Regulators 7 low-noise voltage regulators
Transformer Design 7 transformers (4 dedicated to power supply, 1 for galvanic insulation, 3 for Dual Choke Inductive Filter)
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 Consumption 100W
Dynamic Power >300W
Standby Power 1W
Power Supply 100–120V / 220–240V with auto sense, 50/60Hz
Fuse 3.15A F
Dimensions 16.93" W × 5.31" H × 14.17" D
PSU Connection Cable 1m
Weight (Net) 46.3 lbs
Weight (Boxed) 59.5 lbs
Warranty 2-year limited manufacturer warranty with registration (1-year standard; transferable to subsequent owner)
Liner Notes
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 include an Inductive Multi-Transformer Design with seven low-noise voltage regulators for ultra-stable performance; Fast Power Response of <2.5μsec full power response time; Selectable Phase Control with absolute phase adjustment from the front panel; Outstanding Noise Rejection of >80dB line and common-mode noise rejection; Dynamic Power Reserve of over 300W; and a machined aluminum chassis available in black, silver, or gold brushed finishes with automatic 100–120V / 220–240V voltage detection.
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.
Stock No.
15496407253213
