AtlasIED TSD-GPN1200 Sound Masking Generator

The AtlasIED TSD-GPN1200 is a professional-grade sound masking generator designed for reliable and effective speech privacy and ambient noise control in commercial and office environments. Its analog topology design ensures consistent, non-repeating masking signals—avoiding the repetitive cycles often found in digital alternatives.

Engineered for basic sound masking systems, the TSD-GPN1200 offers selectable pink or white noise sources and a variable balanced line-level output for seamless integration with AtlasIED equalizers and amplifiers. In addition to its line output, the unit includes a 4W, 70.7V amplified output capable of powering up to six masking speakers tapped at 0.5W each—perfect for smaller zones or standalone installations.

A variable hi-cut filter (1kHz–8kHz, 6dB/octave) allows precise spectral shaping for most standard masking applications. Both the line and amplified outputs can operate simultaneously, enabling hybrid installations—large areas powered externally and small zones driven directly by the internal amplifier.

The TSD-GPN1200 requires an external AtlasIED TSD power supply (sold separately) and operates efficiently with a 250mA power requirement. For multi-device setups, use the TSD Power Calculator to determine appropriate power supply capacity.

AtlasIED TSD-GPN1200Key Features:

• Selectable Pink or White Noise Source

• Balanced Line Output and 4W, 70.7V Amplified Output

• Adjustable Gain and Hi-Cut Filter (1kHz–8kHz, 6dB/octave)

• EQ & Gain Bypass for Line Output

• Simultaneous Output Operation for large and small zones

• Analog Design eliminates repeating noise cycles

• Stand-Alone or Rack-Mountable installation

• Security Covers included for rear panel controls

• Power Supply Sold Separately

• AtlasIED TSD-GPN1200 Specifications