THE IDEAL OPERATING CONDITIONS FOR THE SERIES 1000 ELECTRONICS
The PSU-1250 and the PSU-1000 are the super inductive external power supplies dedicated to the Gold Note 1000 Series, such as CD-1000, DS-1000, PH-1000, and the P-1000. For the PSU-1250 and the PSU-1000, we 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 PSU-1000 is powered by a 5-Transformers design, leveraging 4 transformers for the power supply stage and galvanic insulation and one for the Dual Choke Inductive Filter.
Our external power supplies perfectly filter the AC current and remove interference and electrical noise from the power system, allowing our electronics to perform at their 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.
With the PSU-1250 and PSU-1000, your system will deliver greater dynamics, better resolution, and finer details for improved realism all-around and a higher level of musicality.
Our modular design philosophy is based on the idea that a system can be expanded at a later stage through upgrade paths, giving you freedom and flexibility. The external tube output stages will enhance our electronics adding the typical sound of valves to your system.
PSU-1250: 7 low-noise voltage regulators
PSU-1000: 5 low-noise voltage regulators
MAXIMUM VARIATION OF OUTPUT VOLTAGE
LINE NOISE REJECTION
COMMON MODE NOISE REJECTION
ABSOLUTE PHASE CONTROL
Selectable from front panel
FULL POWER RESPONSE TIME
STAND BY POWER
100-120V / 220-240V with auto sense, 50/60Hz
425mm W | 135mm H | 360mm D
PSU CONNECTION CABLE
PSU-1250: Kg. 21 net – Kg. 27 boxed
PSU-1000: Kg. 20 net – Kg. 25 boxed
Black anodised aluminium with a traditional brushed finish
Silver anodised aluminium with a traditional brushed finish
Gold anodised aluminium with a traditional brushed finish