Gold Note PSU-1250 / PSU-1000 User Manual

Welcome

Thank you for purchasing one of our units and welcome into the Gold Note world, where we turn High-End audio and music into a new experience.

Maurizio Aterini,
founder of Gold Note

Important Safety Informations

Please Note

1. Do not disassemble any part of the product.
2. Do not use any part of the product for other purposes.
3. For service and problems of any kind, contact qualified Gold Note personnel.
4. Protect the product from rain, humidity and keep away from heat sources, electric and electronic motors etc. The power cord supplied must be used only on this unit.
5. Gold Note does not have responsibility for any improper use of this unit.

Generic Information

• Read these instructions and store them.
• Heed all warnings.
• Follow the instructions.
• Do not use this apparatus near water.
• Clean only with a dry cloth.
• Do not block the ventilation openings and install in accordance with the manufacturer's instructions.
• Do not install near heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce heat.
• Do 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.
• Protect the power cord from being stepped on or pinched, particularly at plugs, receptacles, and the point where they exit from the apparatus.
• Only use attachments/accessories specified by the manufacturer.
• Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. Use caution when moving carts to avoid tip-over.
• Unplug during lightning storms or when unused for long periods. Refer servicing to qualified personnel. Servicing is required if damaged (cord, plug, liquid spill, dropped, exposed to rain/moisture, not operating normally).

Appliance 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.

Model: PSU-1250 / PSU-1000

Serial Number: [Serial Number not specified in document]

[Caution Symbol] RISK OF ELECTRIC SHOCK DO NOT OPEN

[Warning Symbol] FIRE OR SHOCK HAZARD

Caution: To reduce the risk of electric shock, do not remove cover. No user-serviceable parts inside. Refer only to qualified Gold Note service personnel.

Warning: To prevent fire or shock hazard, do not expose this appliance to rain or moisture.

WEEE Information

[WEEE Symbol] GOLD NOTE - Information on the correct management of waste from household Equipment pursuant to the European Directive 2012/19/EU

The crossed-out wheelie bin symbol indicates the product must be collected separately at the end of its useful life for proper treatment and recycling. Deliver to collection centers or return to dealer. Proper disposal helps avoid hazardous substance dispersion and negative environmental/health effects, favouring reuse/recycling. Illegal dumping incurs sanctions.

Package Content

• 1x PSU-1250/PSU-1000
• 1x POWER CABLE
• 1x PSU CABLE
• 1x USER MANUAL

Technical Specifications

Main Features

• PSU-1250: 7 low-noise voltage regulators
• PSU-1000: 5 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

Power

• Power supply: 100-120V/220-240V with auto sense, 50/60Hz
• Power consumption: 100W
• Dynamic power: >300W on PSU-1250, >200W on PSU-1000
• Standby power: <1W
• Full Power Response Time: <2.5μs
• Fuse: 3.15A F

Dimensions and Weight

• Dimensions: 425W | 135H | 360D mm
• Weight:
• PSU-1250: 22 Kg / 27 Kg - boxed
• PSU-1250: 20 Kg / 25 Kg - boxed

Front Panel

Front Panel Overview

The LED light colour indicates the unit status and the phase settings.

[Diagram: Front panel showing three numbered controls: 1. LED status light, 2. Absolute phase 0°/180° button, 3. ON/OFF button.]

1. LED status light: Green = ON, Blue = Standby, Red = Phase 180°.
2. Absolute phase 0°/180°: Press the PHASE button to change the phase: PHASE 0° (Green LED), PHASE 180° (Red LED).
3. ON/OFF

Rear Panel

Rear Panel Overview

[Diagram: Rear panel showing three numbered connectors/switches: 1. Master switch ON/OFF, 2. PSU OUT connector, 3. IEC socket.]

1. Master switch ON/OFF
2. PSU OUT connector
3. IEC socket

Quick Start

Installing the PSU-1250 and PSU-1000 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 to the AC power outlet using the supplied power cord.
3. Connect the PSU to another unit using the supplied PSU LINK cable (from the PSU OUT on PSU-1250/PSU-1000 to the PSU socket on the other unit).
4. Turn on the MASTER SWITCH on the rear panel of the PSU.

[Diagram: PSU OUT connection point illustration.]

The PSU-1250 and PSU-1000 are designed for the electronics of the 1000 Series. When a unit is powered by the PSU, the STATUS LED of the unit changes colour from BLUE to GREEN.

Installing the PSU-1250 and PSU-1000

To achieve the best performance, place the PSU at a reasonable distance from other audio electronics. The PSU shouldn't be placed over or under the unit it is powering, nor too close to other electronics.

Product Registration & Warranty

Product Registration

Register the unit on our website within 15 days from purchase at www.goldnote.it/product-registration.

Warranty may be invalidated if not registered correctly or purchased from a different country. Warranty does not cover tubes, phono cartridge stylus, and batteries.

[QR Code for product registration]

Warranty

All Gold Note products are covered by a warranty against defective materials and workmanship. Service and inspection must be carried out by a Gold Note dealer or distributor. Contact the seller for assistance.

Please Note

Descriptions and technical characteristics may vary at any time without notice.

Warning

Gold Note products should only be opened, serviced, and inspected by certified Gold Note technicians and dealers. Work performed by unqualified personnel may cause serious damage or personal injury. Opening by unauthorized personnel voids the guarantee. Contact your dealer for fault resolution. Do not return objects to the factory without authorization.

Troubleshooting

Cleaning the Unit

With extreme care, use ONLY water or detergents for delicate surfaces with a very soft cloth to sweep dust and remove stains. Any acid or not extremely soft cloth will irreversibly damage the unit's fine aesthetic. Do not use alcohol.

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Discover more on our website: www.goldnote.it