Gold Note PSU-1250 External Power Supply

The Gold Note PSU-1250 external power supply is a super inductive power supply upgrade dedicated to the Gold Note 1000 Series. Engineered with the best quality audio-grade components to provide their electronics, such as the CD-1000, DS-1000 EVO, PH-1000 and the P-1000 MKII, with a large amount of ultra-clean power. For the PSU-1000, Gold Note engineered a sophisticated design powered by a double inductor driving the negative and positive high-current stages, and with an inductive filter on the analogue stage. For the PSU-1250 and the PSU-1000, Gold Note engineered a sophisticated design powered by a double inductor driving the negative and positive high-current stages, and with an inductive filter on the analogue stage.

The PSU-1250 features a 7-Transformer design, with 4 transformers dedicated exclusively to the power supply stage, of which one for the galvanic insulation of the audio stage, and 3 dedicated to the Dual Choke Inductive Filter.

The Gold Note external power supplies perfectly filter the AC current and remove interference and electrical noise from the power system, allowing the electronics to perform at the best. Most importantly, they ensure the electronics always receive the optimal amount of power without generating EMI (ElectroMagnetic Interference) nor RFI (Radio-Frequency Interference) that could affect the audio signal due to electromagnetic induction, electrostatic coupling, or conduction.

With the Gold Note PSU-1250, your system will deliver greater dynamics, better resolution and finer details for improved realism all-around and a higher level of musicality.

Technical Specifications 
PSU-1250 – 7 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 Consumption – 100W
Dynamic Power – 300W
Standby Power – 1W
Power Supply – 220 – 240V with automatic selection, 50/60Hz
Dimensions (W x H x D) 425mm x 135mm x 360mm
Weight – 21Kg net, 27Kg boxed