Atlas Sound GPN1200K TSD Sound Masking Generator KitThe Atlas Sound TSD-GPN1200 sound masking generator is perfectly suited for basic sound masking systems. The analog topology design eliminates repeating cycles commonly found in other manufactures low cost digital designs
The TSD-GPN1200 allows selection between pink or white noise sources and incorporates a variable balanced output to match input requirements of Atlas Sound equalizers and amplifiers.
In addition to the line level output, a 4W, 70V output is provided to power up to six masking loudspeakers tapped at 0.5W each. A variable hi-cut filter with operating range between 1 kHz and 8 kHz at a slope of 6 dB per octave supports equalization requirements for most basic Sound Masking systems. Both outputs may be used simultaneously allowing large zones to be addressed with external equalization and amplification while a smaller zone is powered by the internal 70.7V amplifier with spectrum control provided by the on board hi-cut filter.
The TSD- GPN1200 is highly efficient and meets Energy Star standards as one 24V DC power supply can power multiple Atlas Time Saving Devices (available separately).
Atlas Sound Time Saving Devices
New Atlas Sound Time Saving Devices are designed to solve some of the common audio system problems in the easiest and in the most efficient and cost-effective way. Utilizing the highest quality components and inspired by real world installation issues, the Atlas Sound TSDs include mixers, amplifiers, preamps, and other distribution and control devices to simplify your connections, provide specific application needs, and add flexibility in expansion and changes that prevent expensive system overhauls. The Time Saving Devices are loaded with features making it versatile and user friendly.
The TSD design mandate was to make the installation quick and reliable, saving you valuable time and money. Each model is housed in a compact 1.5" x 3.9" x 2.75" footprint that allows for placement almost anywhere. Common features include removable individual I/O connectors for quick and precise wiring, separate ground terminals for all I/Os assuring secured connections, and removable level controls that can be replaced with a tamper-proof security cover.
Specifications:
• Description: Sound masking generator / amp
• Inputs: Internal pink & white noise selectable
• Outputs: 1 x balanced line, 1 x 70V masking system out
• Output connectors: Removable 3 position captive screw 3.5 mm spacing
• Balanced output impedance: 300 ohms balanced, 150 ohms unbalanced
• Balanced line output level: 500 mV max
• 70V line output level: 4W max
• Amp topology: Random analog
• Frequency response: 20 - 20,000 Hz line out pre-EQ only
• EQ filter: High cut, variable, 1 kHz - 7 kHz/6 dB
• Chassis: Black aluminum
• Mounting Velcro: Industrial grade, included
• Mounting brackets: 2 included
• Cable retainer: 1 included
• Rack mount: Optional with additional TSD-RMK 1RU panel, not included
• Power requirements: 24 VDC, 250 mA
• Average power consumption: 2.4W, 100 mA
• Dimensions: 1.5" H x 4" W x 2.5" D
Constant Voltage (70-Volt) Audio Systems
Audio distribution systems, especially those commonly used in department stores, warehouses, restaurants, etc., require that many loudspeakers be driven from a single audio amplifier over long runs of speaker wire. The "constant voltage" or "high impedance distribution" audio systems can be complex to understand at first, however, provides many advantages. Learn how to design your own 70-volt or 25-volt loudspeaker system.
