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www.nuprimeaudio.com

EU Declaration of Conformity 

Hereby, NuPrime Audio, Inc. declares that this device is in compliance with the essential 
requirements and other relevant provisions of Directive 2004/108/EC. 

The manufacturer of this product is NuPrime Audio, Inc., 1712 Pioneer Ave. Ste 1817, Cheyenne, 
Wyoming 82001, USA.  
The Authorized Representative for EMC and product safety is NuPrime Audio, Inc., 1712 Pioneer 
Ave. Ste 1817, Cheyenne, Wyoming 82001, USA.  
For any service or guarantee matters please refer to the addresses given in separate service or 
guarantee documents.  
 

For Customers in Europe 

Disposal of Old Electrical & Electronic Equipment (Applicable in the European 
Union and other European countries with separate collection systems)  
This symbol on the product or on its packaging indicates that this product shall 
not be treated as household waste. Instead it shall be handed over to the 
applicable collection point for the recycling of electrical and electronic equipment. 
By ensuring this product is disposed of correctly, you will help prevent potential 
negative consequences for the environment and human health, which could 
otherwise be caused by inappropriate waste handling of this product. The 

recycling of materials will help to conserve natural resources. For more detailed information 
about recycling of this product, please contact your local Civic O

ce, your household waste 

disposal service or the shop where you purchased the product.

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Summary of Contents for EVO-STA

Page 1: ...USER S MANUAL Reference Class Stereo Amplifier EVO STA ...

Page 2: ...CC Notice Declaration of Conformity Information 2 EU Declaration of Conformity 3 Safety Instructions 4 NuPrime Evolution STA Stereo Amplifier 7 Specifications 9 10 NuPrime s Limited Warranty and Limitation of Liabilities 12 1 Quick Start Guide ...

Page 3: ...equipment o and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help WARNING On...

Page 4: ...nic Equipment Applicable in the European Union and other European countries with separate collection systems This symbol on the product or on its packaging indicates that this product shall not be treated as household waste Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment By ensuring this product is disposed of correctly yo...

Page 5: ... death or catastrophic bodily injury WARNING Indicates that a failure to observe the Safety Instructions could result in serious bodily injury CAUTION Indicates that a failure to observe the Safety Instructions could result in minor bodily injury or property damage NOTE Designates important information that relates to activities and or conditions that might result in loss of data and or damage to ...

Page 6: ...uld cause damage to your hearing WARNING To reduce the risk of re or electric shock do not expose the unit to moisture or water Do not allow foreign objects to get into the enclosure If the unit is exposed to moisture or a foreign object gets into the enclosure immediately disconnect the power cord from the wall Take the unit to a qualified service person for inspection and necessary repairs Read a...

Page 7: ...or damaged in any way Pay particular attention to the power cord at the plug and where the cord exits the back of the unit The power cord should be unplugged from the wall outlet during a lightning storm or if the unit is to be left unused for a long period of time Immediately stop using the component and have it inspected and or serviced by a quali ed service agency if The power supply cord or pl...

Page 8: ... 1KHZ 2W 100W This breakthrough improvement in Class D design resulted in a natural and pure sound characteristic Notable Features NuPrime breakthrough Only Distortion Cancellation ODC Class D design Preamp stage and Class D oscillation circuit utilizing high end NJR MUSES8820 op amp 650KHz high speed switching frequency allows greater resolution to be achieved The 550W high power ultra thin toroi...

Page 9: ...le orchestral recordings you will be able to have a clear image of the last rows of percussion and wind even the subtle pedal sounds Such details are presented in a truthful manner without artificial enhancements Faster dynamics with greater range Natural and pure due to ultra low distortion Cleaner background that provides greater detail and nuances Class A like warmth ...

Page 10: ... N typcial 5W 0 0025 95db 50W 0 007 105db 100W 0 01 110db Frequency Response 10Hz to 50kHz 3dB Trigger IN and OUT Standby Power 1 5W 115V outlet 1 7W 230V outlet Idle Power 24W 115V outlet 26W 230V outlet Worldwide AC voltage 115VAC 230VAC with Voltage Select Switch AC Fuse Slow blow 7A 250VAC Dimension 430mm x 372mm x 66 5mm Weight 10 5Kg Color Black or Silver www nuprimeaudio com 9 ...

Page 11: ...StartGuide Front Panel View Power ON OFF Press button to turn ON Power light on Press button to turn OFF Power light off Power ON and OFF need to wait 8 seconds to ACT Back Panel View www nuprimeaudio com 10 ...

Page 12: ...jack AC Inlet Voltage Selector Make sure that the AC Voltage selector switch at the rear of the unit is switched to the appropriate voltage for your country All Evo STA are shipped with the switch set to 230V AC in order to prevent accidental damage Turn ON the AC power switch at the rear of the unit The Evo STA will now be in standby mode www nuprimeaudio com 11 ...

Page 13: ...he date of retail purchase by the original end user purchaser Warranty Period NuPrime warrants in this product against defects in materials and workmanship and ii that each Product unmodified and under normal use and conditions will substantially comply with NuPrime applicable written technical documentation for the Product NuPrime reserves the right to make substitutions and modifications from time...

Page 14: ...ervice in a country that is not the country of original purchase you will comply with all applicable import and export laws and regulations and be responsible for all custom duties V A T and other associated taxes and charges Where international service is available NuPrime may repair or exchange defective products and parts with comparable products and parts that comply with local standards You c...

Page 15: ...www nuprimeaudio com 14 ...

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