Gold Note PSU-1250 Bedienungsanleitung
OWNERʼS MANUAL
PSU-1250
EXTERNAL POWER SUPPLY
il suono italiano
INDEX
2
DESCRIPTION AND SPECIFICATIONS........................
..................................................................................
FRONT AND REAR PANEL...........
................................................................................................................
QUICK START.......................................
.....................................................................................................
WARRANTY AND SERVICE
...........................................................................................................................
FAQ AND TROUBLESHOOTING
.....................................................................................................................
IMPORTANT SAFETY INFORMATION
............................................................................................................
P. 3
P. 4
P. 5
P. 6
P. 7
P. 8
DESCRIPTION AND SPECIFICATIONS
PSU-
1250
has been engineered with the best quality
audio-grade components to enhance the performance of
the Gold Note 1000 series of electronics, such as: CD-
1000, DS-1000, PH-1000 and P-1000.
For the PSU-
1250
we engineered a sophisticated 1250W
design powered by a double inductor driving the negative
and positive high current stages and featuring and
inductive filter on the analogue stage.
The PSU-
1250
can deliver high quality power using 7
transformers: 4 are dedicated exclusively to the power
supply, other 2 are dedicated to the inductive filter and the
chokes and 1 for the galvanic insulation of the audio stage.
The PSU-1250 is a super inductive & chokes power supply dedicated to the Gold Note 1000 series of electronics.
MAIN FEATURES
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
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
The Gold Note proprietary Dual Chokes Design perfectly
filters the signal voltage in order to eliminate electrical
pollution coming from the electrical power grid.
The PSU-
1250
takes advantage of its massive power
supply to shield the Gold Note 1000 series of electronics
from electro-magnetic noise thus insulating it effectively
from the external AC power system.
The large, ultra-clean power delivered will enhance ultra-
low noise, greater dynamic, better resolution and finer
details for a realistic high-end audio performance and pure
audio pleasure.
POWER
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
DIMENSIONS AND WEIGHT
425mm L | 110mm H | 360mm D - 22 Kg
FINISHES
Brushed anodised Aluminium available in Black, Silver or
Gold
3
FRONT AND REAR PANEL
STATUS LED
MASTER SWITCH AC PLUG
ON/OFF
PSU PLUG
PLEASE NOTE
The LED is always ON when the PSU-
1250
is in Standby but the Master Switch is ON.
FRONT PANEL OVERVIEW
REAR PANEL OVERVIEW
0°/180° Absolute Phase
PHASE
4
QUICK START
INSTALLING THE PSU-1250 IS SIMPLE AND TAKES ONLY A FEW QUICK STEPS
1. Turn OFF the MASTER SWITCH on the Gold Note 1000 series of electronics and remove the power cord
2. Connect the PSU-
1250
to the AC power outlet using the supplied power cord
3. Connect the PSU-1000 to the Gold Note 1000 series of electronics using the supplied cable PSU LINK cable
(from the PSU OUT on PSU-
1250
to the PSU port on Gold Note 1000 series of electronics)
4. Turn on the MASTER SWITCH on the rear panel of the PSU-
1250
.
PSU-
1250
is designed to work in client mode with any electronics of the Gold Note 1000 series: turn ON the MASTER SWITCH
of the PSU-
1250
to put in stand-by the unit it is powering.
Every time the PSU-
1250
is in stand-by, the unit it is powering will go automatically in stand-by [display OFF and LED OFF).
If you need to turn OFF the unit powered by the PSU-
1250
, simply turn OFF the MASTER SWITCH on the PSU-
1250
.
The Gold Note 1000 series of electronics will show the PSU-
1250
is connected by showing the PSU icon on the display or by
by changing the colour of the LED from BLUE to GREEN.
5
WARRANTY AND SERVICE
WARRANTY
To validate the warranty is necessary to register the unit on the Gold Note internet web site within 15 days from the purchase
on the appropriate area of the web site:
www.goldnote.it/warranty
If the unit is not registered correctly or has been purchased from a different country of the purchaser home address the unit
will not be covered by any warranty and the registration will be refused.
The warranty does not does not cover in any case: Tubes, Phono Cartridge Styli and Batteries.
SERVICE
Every GOLD NOTE® product is the result of meticulous technological research, and consequently their correct functioning is
guaranteed. In spite of this it is possible that problems may emerge which non-specialist users cannot resolve.
In this case, contact your dealer to be advised on how the fault can be solved.
Do not return any object directly to the factory or to the national distributor or without being authorised to do so.
In such cases both GOLD NOTE® and the distribution agents operating within your territory decline responsibility of any kind.
For more information please visit www.goldnote.it/service
PLEASE NOTE
Descriptions and technical characteristics may vary at any time and without notice.
6
FAQ AND TROUBLESHOOTING
SOLUTIONCAUSEPROBLEM
the LED on the front
panel is OFF.
the GN unit connected to
the PSU is not showing the
PSU icon on the display/LED
hasn't turned GREEN.
the GN source connected
to the PSU is noisy.
the POWER CORD is
damaged or not plugged in
correctly.
the PSU CONNECTION CABLE
is not plugged in correctly.
the PSU is not correctly
placed.
the MASTER SWITCH is OFF.
ensure that the POWER CORD is not damaged and connect it
properly to the power outlet and the AC plug on the PSU.
ensure that the PSU CONNECTION CABLE is not damaged and
connect it properly to the PSU OUT port on the PSU-1000 on
the compatible GN 1000 series of electronics.
ensure that the PSU is not placed too close to the source or
other potential noisy apparatus or try moving it in a
different position.
turn ON the MASTER SWITCH on the rear panel of the PSU.
TROUBLESHOOTING
PLACING THE PSU-1250 INTO THE SYSTEM
To achieve the best performance we recommend to place the PSU-
1250
at a reasonable distance from other audio
electronics.
The PSU-
1250
shouldn't be placed over on under the unit it is powering nor too close to other electronics.
To validate the warranty please register the unit on the dedicated page on our website : www.goldnote.it/warranty
To find more information and details on our policies regarding service please visit : www.goldnote.it/service
7
IMPORTANT SAFETY INFORMATION
This appliance has a serial number located on the rear panel.
Please record the model and serial number and retain them for your records.
Serial Number:
Model:
Do not disassemble any part of the product.
Do not use any part of the product for other purposes.
For service and problems of any kind, contact qualified Gold Note personnel.
Protect the product from rain and humidity and keep away from heat sources, electric and electronic
motors etc.
The power Chord supplied must be used only on this unit.
Gold Note does not have responsibility for any improper use of this unit.
CAUTION!
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER ONLY TO QUALIFIED
GOLD NOTE SERVICE PERSONNEL FOR SERVICE
WARNING!
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE
8
IMPORTANT SAFETY INFORMATION
1Read these instructions and store them.
2Heed all warnings.
3Follow the instructions.
4Do not use this apparatus near water.
5Clean only with a dry cloth.
6Do not block the ventilation openings and install in
accordance with the manufacturer's instructions.
7Do not install near heat sources such as radiators, heat
registers, stoves or other apparatus (including amplifiers)
that produce heat.
8Do not defeat the safety purpose of the polarised or
grounding-type plug: a polarised plug has two blades with
one wider than the other. A grounding type plug has two
blades and a third grounding prong. The wide blade or
the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
9Protect the power cord from being walked on or
pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
10 Only use attachments/accessories specified by the
manufacturer.
11 Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over.
12 Unplug this apparatus during lightning storms or when
unused for long periods of time.
13 Refer all servicing to qualified service personnel only.
Servicing is required when the apparatus has been
damaged in any way (such as when the power cord or
plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been
exposed to rain or moisture) and in any case when the
apparatus does not operate normally or has been
dropped.
9
Andere Handbücher für PSU-1250
2
Dieses Handbuch passt für folgende Modelle
1
Inhaltsverzeichnis
Andere Gold Note Stromversorgung Handbücher
Gold Note
Gold Note PSU-1 Bedienungsanleitung
Gold Note
Gold Note PSU-10 EVO Bedienungsanleitung
Gold Note
Gold Note PSU-10 Bedienungsanleitung
Gold Note
Gold Note PSU-1250 Bedienungsanleitung
Gold Note
Gold Note PH-1000 Bedienungsanleitung
Gold Note
Gold Note Donatello Gold Bedienungsanleitung
Gold Note
Gold Note PSU-7 Bedienungsanleitung
Gold Note
Gold Note PSU-9 Bedienungsanleitung
Gold Note
Gold Note PST-10 Bedienungsanleitung
Gold Note
Gold Note PSU-10 Bedienungsanleitung
