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ORANGE OR50 Owner's Manual
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Summary of Contents for ORANGE OR50

  • Page 1 OR50...
  • Page 2: Thank You

    To maintain this level of excellence, each Orange amplifier is put through many rigorous test procedures before leaving the factory.
  • Page 3: Table Of Contents

    OR50 CONTENTS CONTENTS ............................... 3 CONTACT DETAILS ........................... 4 IMPORTANT SAFETY INFORMATION ....................... 5 USING YOUR AMPLIFIER ......................... 8 VALVES AND FUSES CAN FAIL AT ANY TIME! ..................11 FREE EXTENDED WARRANTY OFFER ..................... 11...
  • Page 4: Contact Details

    OR50 CONTACT DETAILS Orange Amplification OMEC House 108 Ripon Way Borehamwood Hertfordshire WD6 2JA ENGLAND Tel: +44 20 8905 2828 Fax: +44 20 8905 2868 info@omec.com Orange USA 2065 Peachtree Industrial Ct. Suite 208 Atlanta, GA 30341 Tel: 1-404-303-8196 Fax: 1-404-303-7176...
  • Page 5: Important Safety Information

    OR50 IMPORTANT SAFETY INFORMATION The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of un-insulated ‘dangerous voltage’ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
  • Page 6 OR50 • Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. • Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. • Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades, one wider than the other.
  • Page 7 OR50 This Orange Amplifier conforms to UL Standard 60065 for Audio, Video and Similar Electronic Apparatus - Safety Requirements; Certified to CAN/CSA-C22.2 No. 60065-03; IEC 60065 2001 + A1:2005 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.
  • Page 8: Using Your Amplifier

    OR50 USING YOUR AMPLIFIER IMPORTANT! For countries or regions with a mains voltage of 115v or 120v, please switch the small, red mains selector to 115v or 120v and replace the fuse in the black pull out fuse tray, below the mains inlet, with the 120v version supplied.
  • Page 9 OR50 GAIN CONTROL. The gain control adjusts the gain. High levels of gain will heavily overdrive the pre-amp and may sometimes be uncontrollable, especially when used at high volume levels! BASS CONTROL The Bass control adjusts the level of bass before the pre-amp stages.
  • Page 10 A latching footswitch plugged into this socket can be used to defeat the volume control. 11. VALVES. The OR50 contains 3 x 12AX7 (ECC83) and in the pre-amp and 2 x EL34 in the output stage. 12. HT FUSES. (T500MA)
  • Page 11: Valves And Fuses Can Fail At Any Time

    90 days from the date of purchase. The warranty status of any Orange product is subject to its being used for its intended purpose in suitable conditions. As the manufacturer we reserve the right to refuse to warranty any Orange product which has been misused in any way whatsoever.