Wisdom SA-2 Owner's Manual
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Wisdom SA-2 Owner's Manual

Two-channel system amplifier
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Owner's Manual
SA-2
Two-Channel System Amplifier

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Summary of Contents for Wisdom SA-2

  • Page 1 Owner’s Manual SA-2 Two-Channel System Amplifier...

  • Page 2: Table Of Contents

    DOCUMENT CONVENTIONS This document contains general safety, installation, and operation instructions for the Wisdom Audio SA-2 Amplifier. It is important to read this document before attempting to use this product. Pay particular attention to: WARNING: Calls attention to a procedure, practice, condition or the like that, if not correctly performed or adhered to, could result in injury or death.
  • Page 3 Increase the separation between the equipment and the 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 SA-2 WISDOMAUDIO.COM...

  • Page 4: Safety Instructions

    Important Safety Instructions Please read all instructions and precautions carefully and completely before operating your Wisdom Audio equipment. Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this equipment near water. Clean only with a dry cloth.

  • Page 5: Unpacking

    SA-2, so all cables have sufficient room to bend without crimping or undue strain. If possible, the SA-2 should also be placed in such a way that the power switch on the rear panel is easily accessible. This switch disconnects power from the unit completely, resulting in effective disconnection of the SA-2 from the AC mains.

  • Page 6: Operating Voltage

    NOTE: The AC receptacle employs a 20-amp IEC-standard socket (not the more common 15-amp IEC socket). The operating voltage of the SA-2 may not be changed by the user. Your amplifier has been preset at the factory for the voltage of the country for which it was built. If you move to a country with a different AC mains voltage, please contact your local Wisdom Audio distributor or Wisdom Audio for assistance.

  • Page 7: Front And Rear Panels

    SA-2, which will in turn toggle the unit between operate and standby. The international symbol for power is inscribed in this location to designate its purpose.
  • Page 8 Wisdom Audio dealer for assistance trouble-shooting the installation. Rear Panel CAUTION! Turn off the SA-2 before attempting to make or change any connections. 1. Balanced Audio Inputs The pin assignments of this XLR-type female input connector are: Pin 1: Chassis ground
1...
  • Page 9 Never connect the output terminals of one amplifier to the output terminals of another amplifier. Each channel of the SA-2 system amplifier has a single, patented Cardas speaker terminal for making the speaker wire connections. This system uses a single large knob to tighten down on both positive + and negative –...
  • Page 10 The 12v Trigger Output jack is driven to a “high” state of 12 volts a few seconds after the SA-2 is turned on and can source as much as 100 mA of current at 12 volts. This signal may be used in turn to control other components, such as additional Wisdom Audio SA-series amplifiers.
  • Page 11 Potentially dangerous voltages and current capabilities exist within your SA-2. Do not attempt to open any portion of the SA-2’s cabinet. There are no user- serviceable parts inside your SA-2. All service of this product must be referred to a qualified Wisdom Audio dealer or distributor.

  • Page 12: Care & Maintenance

    Care & Maintenance To remove dust from the cabinet of your SA-2, use a feather duster or a lint-free soft cloth. To remove dirt and fingerprints, we recommend isopropyl alcohol and a soft cloth. Dampen the cloth with alcohol first and then lightly clean the surface of the SA-2 with the cloth.

  • Page 13: Obtaining Service

    If your Wisdom Audio amplifier must be serviced, please contact your dealer. Your dealer will then decide whether the problem can be remedied locally, or whether to contact Wisdom Audio for further service information or parts, or to obtain a Return Authorization. The Wisdom Audio Service Department works closely with your dealer to solve your service needs expediently.

  • Page 14: Specifications

    If the packaging to protect the unit is, in our opinion or that of our dealer, inadequate to protect the unit, we reserve the right to repackage it for return shipment at the owner’s expense. Neither Wisdom Audio nor your dealer can be responsible for shipping damage due to improper (that is, non-original) packaging.

  • Page 15: Sa-2 Dimensions

    Wisdom Audio 
 1572 College Parkway, Suite 164 Carson City, NV 89706 wisdomaudio.com information@wisdomaudio.com (775) 887-8850
 SA-2 Dimensions SA-2 WISDOMAUDIO.COM...
  • Page 16 WISDOM and the stylized W are registered trademarks of Wisdom Audio. Wisdom Audio
1572 College Parkway, Suite 164 Carson City, Nevada 89706 USA (775) 887-8850 (775) 887-8820 wisdomaudio.com SA-2 OM © 11/2021 Wisdom Audio, Inc. All rights reserved. Printed in U.S.A.

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