Sigma ADA-26S Instruction Manual

Stereo audio distribution amplifier

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ADA-26S
STEREO AUDIO
DISTRIBUTION AMPLIFIER
INSTRUCTION MANUAL
SIGMA ELECTRONICS, INC.
P.O. Box 448
1027 COMMERCIAL AVENUE
EAST PETERSBURG, PA 17520-0448
(717) 569-2681

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Summary of Contents for Sigma ADA-26S

  • Page 1 ADA-26S STEREO AUDIO DISTRIBUTION AMPLIFIER INSTRUCTION MANUAL SIGMA ELECTRONICS, INC. P.O. Box 448 1027 COMMERCIAL AVENUE EAST PETERSBURG, PA 17520-0448 (717) 569-2681...
  • Page 2: Audio Connector

    POWER: The ADA-26S operates from an AC power source of 120VAC or 230 VAC at line frequencies of 60 Hz or 50 Hz. The unit is supplied with an IEC 320 power inlet on the rear panel and a cordset with either a NEMA5- 15P or CEE7/7 plug.
  • Page 3: Audio Configurations

    ADA-26S STEREO AUDIO DISTRIBUTION AMPLIFIER FUSE 120/240V~ T125mA/T63mA 60Hz/50Hz 250V CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN REAR PANEL CONNECTIONS Figure 2 AUDIO CONFIGURATIONS: The source and destination audio equipment must be evaluated to determine if they are Balanced or Unbalanced.
  • Page 4: Front Panel

    FRONT PANEL: The adjustments and indicators on the front panel (Figure 3) can be accessed through the slots provided in the ADA-26S frame. Factory settings of the module provide unity gain, maximum common mode rejection, and a bandwidth of 100 kHz.
  • Page 5: Technical Manual

    A manual including schematics, circuit description, parts list and setup guide is available upon request. This information is intended for the service of the module. Modules should be serviced by Qualified Personnel only ! Sigma Electronics, Inc. recommends service to be performed by our Factory Service Center. NOTES: All specifications, drawings, dimensions, weights and other details are subject to change without notification.

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