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NuPrime 

 

 

FCC Notice - Declaration of Conformity Information

 

 
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant 
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful 
interference in a residential installation. This equipment uses and can radiate radio frequency energy and, 
if not installed and used in accordance with the instructions, may cause harmful interference to radio 
communications. 
 
However, there is no guarantee that interference will not occur in a particular installation. If this 
equipment does cause harmful interference to radio or television reception, which can be determined by 
turning the equipment off 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:

 Only peripherals complying with the FCC class B limits may be attached to this equipment.  

 
Changes or modifications made to this equipment, not expressly approved by us or parties authorized by 
us could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC 
Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful 
interference, and (2) this device must accept any interference received, including interference that may 
cause undesired operation. 
 

Notice for customers: The following information is only applicable to equipment sold in countries applying EU 
Directives. 

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 
Office, your household waste disposal service or the shop where you purchased the product. 

Summary of Contents for MCH-K38

Page 1: ...NuPrime MCH K38 ...

Page 2: ...not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Notice for customers The following information is only applicable to equipment sold in countries applying EU Directives EU Declaration of Conformity Hereby NuPrime Audio Inc declares that this device is in compliance with the essential requirements and ot...

Page 3: ...Use only grounded AC power cords Always immediately disconnect the power to the equipment in the event the device emits an unusual odor or sound or generates smoke WARNING Never attempt to disassemble repair or make any modification to your device Disassembly modification or any attempt at repair could cause bodily injury or property damage as well as damage to the device itself WARNING Your devic...

Page 4: ...ed on the rear panel Connect the component to the power outlet only with the supplied power supply cable or an exact equivalent Do not modify the supplied cable Do not route the power cord where it will be crushed pinched bent exposed to heat 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...

Page 5: ...rder to create a new generation of amps that allow NuPrime to precisely tailor sonic characteristics NuPrime is not a Switching Digital Amplifier Switching Digital Amps commonly known as Class D first appeared some decades ago From the start Class D showed enormous potential along with significant shortcomings limited usable bandwidth and a fixed saw tooth waveform for audio signal modulation acco...

Page 6: ...uality Class A amplifier might reach 200 A NuPrime amplifier has a damping factor of about 400 And unlike conventional amps NuPrime s damping factor is totally unaffected by changes in audio frequencies Simply stated NuPrime delivers lightning fast dynamics to any speaker 3 Ultra low distortion and noise In conventional amplifiers fixed specifications for distortion and noise simply do not exist M...

Page 7: ... amplifier circuit in the preamp stage with a well integrated Class D power stage the MCH K38 s rich tube like sound and tremendous speed is sure to impress audio enthusiasts By utilizing a 1000W power supply and CMA capacitor array the MCH K38 fully exploits the Class A D design s ability to deliver massive amounts of power and speed when needed by a single or multi channels The NuPrime Sound Vas...

Page 8: ...Impedance 47k Ohms Gain x 22 Signal to Noise Ratio 80dB at 1W 10W 100W THD N 0 02 Stereo 0 01 Mono Frequency Response 10Hz to 50kHz Worldwide AC voltage 115 VAC 230 VAC AC Fuse Slow blow 7A 250VAC Dimension 430 3 mm W x 378 7 mm D x 98 55 mm H including feet Weight 14 5 kg Color Black ...

Page 9: ...els 3 set to mono 1 set to stereo and 4 channels all set to mono 1 XLR RCA switch Selecting input signal method of either XLR or RCA inputs 2 Mono Stereo switch Selecting speaker output to be 2 channel stereo or full bridged mono channel 3 XLR RCA input connector 4 Speaker output terminals Stereo connection 1 Choose either RCA or XLR input and make sure the switch is properly selected 2 Be sure th...

Page 10: ... not work in Mono mode Trigger In When in use front panel and remote control power buttons are disabled Power control only available via Preamp stage Front Panel View 1 Standby indicator light Red light indicates the unit is on standby Green light indicates the unit is power on Light off indicates the unit is power off 2 IR receiver Accepting remote control signal 3 4 set of Stereo channel indicat...

Page 11: ...NuPrime Authorized Service Providers NASP and not all Authorized Service Providers outside the country of purchase have all parts or replacement units for the product If the product cannot be repaired or replaced in the country it is in it may need to be sent to a different country or returned to the country of purchase at your expense for repair or replacement If you seek service in a country tha...

Page 12: ...UIPMENT AND PROPERTY ANY COSTS OF RECOVERING REPROGRAMMING OR REPRODUCING ANY PROGRAM OR DATA STORED IN OR USED WITH NUPRIME PRODUCTS AND ANY FAILURE TO MAINTAIN THE CONFIDENTIALITY OF DATA STORED ON THE PRODUCT NUPRIME SPECIFICALLY DOES NOT REPRESENT THAT IT WILL BE ABLE TO REPAIR ANY PRODUCT UNDER THIS WARRANTY OR MAKE A PRODUCT EXCHANGE WITHOUT RISK TO OR LOSS OF PROGRAMS OR DATA Some states an...

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