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Summary of Contents for NuPrime MCH-K38
- Page 1 NuPrime MCH-K38...
- Page 2 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.
- Page 3 NuPrime SAFETY INSTRUCTIONS There are two categories of Safety Instructions included in this manual: Product Warnings, (i.e., what must never be done to assure avoiding those hazards that could • cause bodily injury or property damage); and User Directions (i.e., what must always be done to assure the safe use of your device).
- Page 4 NuPrime Heed all warnings and safety information in these instructions and on the product itself. Follow all operating instructions. Do not use this unit near water. You must allow a minimum 10 cm or 4 inches of unobstructed clearance around the unit. Do not place the unit on a bed, sofa, rug, or similar surface that could block the ventilation openings.
- Page 5 NuForce’s high-end line along with newly recruited experts in switching-power circuit design. Recent developments have made it possible to redesign NuPrime’s switching amp topology from the ground up in order to create a new generation of amps that allow NuPrime to precisely tailor sonic characteristics.
- Page 6 High operating temperatures also shorten the useful life of the electrolytic capacitors used in abundance in these designs. A comparison with traditional designs is mind-boggling. A NuPrime amp, small enough to sit on the palm of one’s hand, is, typically, 85% efficient – in practical terms, cool-running and easy on the utility bill.
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Page 7: Specifications
With its quality parts throughout and an advanced 550kHz switching amplifier operation, the MCH-K38 delivers a full 210 watts into 4 and 8 Ohms per channel. Each pair of output channels can be bridged to double the power to 400W at 4 and 8 Ohms. The NuPrime MCH-K38 comes with 8 sets of RCA and true balanced XLR inputs. - Page 8 NuPrime Mono Speaker Out x 4 Power: 8 X 210W at 8 & 4 Ohms / 4 X 400W @ 8 & 4 Ohms • Input Impedance: 47k Ohms • Gain: x 22 • Signal to Noise Ratio: > 80dB at 1W, 10W, 100W •...
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Page 9: Back Panel View
User Guide Back Panel View The back panel of NuPrime MCH-K38 consists 4 sets of stereo amplifier output modules. Each set can also be bridged into a mono amplifier making NuPrime MCH-K38 versatile when comes to channel selections. This feature enables MCH-K38 capable of supporting 8 channels (all set to stereo), 7 channels (1 set to mono 3 set to stereo), 6 channels (2 set to mono 2 set to stereo), 5 channels (3 set to mono 1 set to stereo), and 4 channels (all set to mono). -
Page 10: Mono Connection
NuPrime Mono Connection: Choose either RCA or XLR connection and make sure the switch is properly selected. Be sure the switch is selected to Mono. Be sure the cables are securely connected to the desire input connectors. Please connect to the connectors in white color. - Page 11 OBTAINING WARRANTY SERVICE If you purchased the product in the U.S., deliver the product, at your expense, to any NuPrime Service Center located in the U.S. If you purchased the product outside of the U.S., deliver the product to any NuPrime Authorized Importer in the country where you purchased the product.
- Page 12 PURPOSE. IF NUPRIME CANNOT LAWFULLY DISCLAIM IMPLIED WARRANTIES UNDER THIS LIMITED WARRANTY, ALL SUCH WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY. No NuPrime reseller, agent, or employee is authorized to make any modification, extension, or addition to this warranty.
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