Atlas IED TSD-DA28 Owner's Manual

2x8 balanced line distribution amplifier

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TSD-DA28
Owner's Manual
2x8 Distribution Amplifier
TSD-DA28
2x8 Balanced Line
Distribution Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
– 1 –
AtlasIED.com
Specifications are subject to change without notice.

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Summary of Contents for Atlas IED TSD-DA28

  • Page 1 TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier TSD-DA28 2x8 Balanced Line Distribution Amplifier 1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A. Telephone: 800.876.3333 • Fax: 800.765.3435 – 1 – AtlasIED.com Specifications are subject to change without notice.
  • Page 2: Audio Applications

    1 in / 8 out configuration. The TSD-DA28 is part of a full line of AtlasIED Time Saving Devices. These compact (1.5" x 4" x 2.75") units are designed to solve some of the common audio system problems in the easiest and in the most efficient and cost-effective way.
  • Page 3: Front Panel Description

    TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Front Panel Description 1. Input Level Controls - Adjust the gain of the source audio signal that is applied to the DA28 circuitry. Turn clockwise to increase the signal level and counter-clockwise to decrease it.
  • Page 4: Rear Panel Description

    TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Rear Panel Description TSD Input/Output connections are removable for easy system wiring. The connector has a 3.5mm pitch between pins. 1. DC Power Input - Each TSD that requires DC power comes with a 2 position connector for an external 24VDC power supply (sold separately).
  • Page 5: Cable Management

    TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Cable Management Knob and Security Cover All front panel level controls feature a removable knob that can be replaced with an included security cover. Follow these steps to prevent potentiometer damage or unwanted changes.
  • Page 6 TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Mounting Listed below are the ways to mount the TSD and the optional accessories that can be purchased. 1. Velcro™ - Each unit includes two 2" x 2" pieces of industrial-grade Velcro™ with adhesive backing to adhere to any flat surface.
  • Page 7: Optional Mounting Accessories

    TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Optional Mounting Accessories 1. TSD-RMK 19" Width Rack Mount Kit - For 19" rack mounting, AtlasIED offers an optional rack mount kit, the TSD-RMK. This rack mount kit can support up to four TSD units. The kit includes three blank panels designed to fill any unused slots.
  • Page 8 TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier 3. TSD-RRMK Rear Rack Mounting Kit - For complete flexibility in mounting a TSD or TSD external power supplies the optional TSD-RRMK is available. The TSD-RRMK can support mounting of either two larger TSDs with external power supplies or up to 4 TSD models. Note: Only use the included M3 x 4mm screws as other screws may be too long and will cause internal damage to the TSD.
  • Page 9: Block Diagram

    TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Block Diagram – OUTPUT 1 OUTPUT 1 LEVEL ON FRONT PANEL SIGNAL PEAK – OUTPUT 2 OUTPUT 2 LEVEL ON FRONT PANEL INPUT 1 – INPUT 1 LEVEL – OUTPUT 3 ON FRONT PANEL...
  • Page 10: Specifications

    TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Specifications Description 2 x 8 Line Distribution Amplifier Chassis Color Black Chassis Material Aluminum Inputs Type Qty 2, Balanced Line Connection Removable 3 Position Captive Screw 3.5mm Spacing Impedance 10KΩ Balanced, 5KΩ Unbalanced Line Input Level...
  • Page 11 TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Optional Accessories TSD 24VDC Power Supply TSD-RMK 1 RU 19" Width Rack Mount Panel (Supports 4 TSD Units) TSD-RMKHR 1 RU Half Rack Width Panel (Supports 2 TSD Units) TSD-RRMK Rear Rack Mounting Kit...
  • Page 12: Limited Warranty

    TSD-DA28 Owner’s Manual 2x8 Distribution Amplifier Limited Warranty All products manufactured by AtlasIED are warranted to the original dealer/installer, industrial or commercial purchaser to be free from defects in material and workmanship and to be in compliance with our published specifications, if any. This warranty shall extend from the date of purchase for a period of three years on all AtlasIED products, including SOUNDOLIER brand, and ATLAS SOUND brand products except as follows: one year on electronics and control systems;...

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