PSU-1000 has been developed to over drive all 1000 series units, except the amps, to achieve the best resolution. Powered with Super Inductive Dual Choke hybrid design it features an inductive filter on the analogue stage and a dual choke design controlled by a double inductor driving both the negative and positive high-current stages. PSU-1000 can match: CD1000, DS-1000, P-1000 & PH-1000
The Dual Choke design - a Gold Note proprietary technology - perfectly filters the signal voltages to eliminate interference and electrical noise from the AC power system.
With its massive 1250 watt overall power supply it is capable of providing a shield from the AC power grid to achieve complete insulation, granting an ideal working environment to let the electronics perform at their best. The massive ultra-clean power thus generated enhances noise reduction, greater dynamic, better resolution and finer details guaranteeing the best realism and musicality.
PSU-1000 is powered by 5 transformers: 3 dedicated to the power supply, 1 for the inductive choke filter, 1 for the galvanic insulation of the audio stage.
Seven rail audio grade power supply
Seven low noise voltage regulator
+12V, +8V, +5V for logic
+/- 12V for analog with inductive noise remover
+/- 28V for analog with inductive noise remover (only with P-1000)
Line & Load regulation for all outputs: 0,05 %/V
Line noise rejection: >80dB
Common mode noise rejection: >80dB
Full power response time: <2,5uSec
Absolute phase control from front panel
Mains supply: 100/120V & 220/240V with automatic selection, 50/60Hz
Total Power Reserve: 1250W
Power Absorption: 100W
Dynamic power: >200W
Stand by power: <1W