Current Audio AMP-1270 Instruction Manual

Multi-channel 70 watt digital class d amplifier
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Multi-Channel 70 Watt
Digital Class D Amplifier
Instruction Manual
www.currentaudio.com
©2011 Current Audio LLC
1
1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181
AMP1270 RPA 10022011

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Summary of Contents for Current Audio AMP-1270

  • Page 1 Multi-Channel 70 Watt Digital Class D Amplifier Instruction Manual www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 10022011...
  • Page 2: Safety Instructions

    REMOVE COVER OR BACK. NO USER-SERVICABLE DO NOT EXPOSE THIS PARTS INSIDE. REFER TO EQUIPMENT TO RAIN QUALIFIED SERVICE OR MOISTURE. PERSONNAL. www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 10022011...
  • Page 3: Specifications

    Thank you for purchasing a Current Audio Multi-Channel Amplifier. Please read this manual thoroughly before making any connections or applying AC power. This manual applies to both the AMP-1270 and the AMP-870. The AMP-870 has fewer channels (eight) compared to the AMP-1270 with twelve channels.
  • Page 4 Welcome to D-Force by Current Audio D-Force describes the latest digital technology in amplifiers by Current Audio. The D- Force amplifiers generate the equivalent analog output for speakers by using a modulated audio signal rather than the traditional digital to analog conversion. Because this amp uses pulse modulation, of these amps is 90% compared to 50% of analog.
  • Page 5 Observe selected voltage. Also Select GLOBAL or LINE IN houses the main fuse. Replace Input for each channel zone. only with correct fuse. www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 10022011...
  • Page 6: Getting Started

    Getting Started Amplifier Placement Current Audio D-Force amplifiers require plenty of free air space for safe and proper operation. The following diagram indicates the minimum amount of free air space to provide the proper ventilation and heat exchange. Anything less than this will shorten the life of the equipment and may cause the amp to shut down.
  • Page 7: Speaker Outputs

    Red of the speaker and the Black (-) of the amp to the Black (-) of the speaker. If they are connected out of phase, the mid and low frequencies will cancel and the speakers will not perform as intended. www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 11112011...
  • Page 8: Loop Output

    Insert jumped R signal on zone. Proper Wiring for (-) Speaker Lead to R+ Bridge Mode (+) Speaker Lead to L+ www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 10022011...
  • Page 9 Zone 5 Zone 6 Zone 1 Zone 2 Zone 4 Zone 3 Bridged Output Normal Output for Stereo for Stereo (Note Inputs) www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 11112011...
  • Page 10 WS650 OC8B Zone 5 Zone 6 Zone 1 Zone 2 Zone 4 Zone 3 Bridged Output Normal Output for Stereo for Stereo www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 10022011...
  • Page 11: Troubleshooting

    Make sure the Switch is in standby mode Power Switch on front panel Not Working indicated by a RED light. BLUE when triggered. www.currentaudio.com ©2011 Current Audio LLC 1830 John Towers Avenue El Cajon, CA 92020 Sales 866-927-7181 AMP1270 RPA 11112011...
  • Page 12: Warranty

    Limited 1 Year Warranty Current Audio, LLC amplifiers are warranted to be free from defects in materials and or workmanship to the original retail purchaser for a period of 1 year, provided the equipment was purchased and installed from a Current Audio, LLC Authorized Dealer or Distributor.

This manual is also suitable for:

Amp-870

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