Atlas Sound GPN1200K – Sound Masking Generator Kit with Rack Mount

Product Overview

The Atlas Sound GPN1200K is a complete sound masking generator kit that bundles the TSD-GPN1200 pink noise generator, a 24VDC power supply, and a 1RU rack mount kit into a single part number for simplified procurement and installation. Designed for commercial speech privacy deployments, this kit eliminates the need to source compatible components separately and is well suited for open-plan offices, conference rooms, and commercial meeting spaces. Long-tail applications include all-in-one sound masking kit for small offices, Atlas TSD rack-mount sound masking bundle, and commercial speech privacy generator with power supply included.

Product Description

The GPN1200K simplifies the procurement and installation of a basic sound masking system by delivering everything needed to get a TSD-GPN1200 generator into a 1RU rack space with power. The included TSD-GPN1200 is a Generation 2 DSP-based pink noise generator that eliminates the repeating cycles common in lower-cost digital designs, providing a natural and consistent masking signal. The TSD-PS24V250MA power supply provides the 24VDC required to run the generator, and the TSD-RMK rack mount kit allows up to four TSD Series modules to be installed in a single 1RU panel. The kit also includes a black brushed aluminum finish panel with security covers for all rear-panel controls to prevent unauthorized access after commissioning. The balanced line output of the TSD-GPN1200 feeds directly into AtlasIED amplifier inputs, and the variable hi-cut filter (2kHz–16kHz) and adjustable output level allow the installer to tune the masking spectrum to the acoustic environment. The TSD-RMK supports global input voltage, making this kit suitable for international deployments. A 36-month warranty applies to the generator component of the kit.

Key Features

• Complete Kit — Includes TSD-GPN1200 generator, TSD-PS24V250MA power supply, and TSD-RMK 1RU rack mount kit.
• Gen 2 DSP Pink Noise Generator — Non-repeating noise topology for consistent, natural-sounding masking signal output.
• Balanced Line Output — Drives AtlasIED amplifier inputs directly with adjustable output level.
• Variable Hi-Cut Filter — 2kHz–16kHz adjustable filter allows masking spectrum shaping in the field.
• 1RU Rack Mount Kit Included — TSD-RMK supports up to 4 TSD Series modules in a single rack unit.
• Security Covers Included — Rear-panel controls protected from unauthorized adjustment after commissioning.
• Black Brushed Aluminum Finish — Professional appearance suitable for exposed equipment rooms.
• Global Input Voltage — Compatible with international power standards for multi-region deployments.

Typical Applications

• Commercial meeting space
• Conference room
• Boardroom
• Government space
• Training room
• Multi-purpose room

Technical Specifications

Frequently Asked Questions

Q: What is included in the GPN1200K kit?

A: The kit includes the TSD-GPN1200 sound masking generator, TSD-PS24V250MA 24VDC power supply, and TSD-RMK 1RU rack mount kit. All three components are required for a complete rack-mounted installation.

Q: How many TSD modules fit in the included rack mount kit?

A: The TSD-RMK rack mount kit accommodates up to four TSD Series modules in a single 1RU panel, allowing additional TSD devices (such as mixers or volume controls) to be added to the same rack slot.

Q: Does the GPN1200K power supply support international voltage?

A: Yes. The TSD-RMK supports global input voltage, making the GPN1200K suitable for installations outside the United States.

Q: Can I add more TSD-GPN1200 units if I need more masking zones?

A: Yes. Additional TSD-GPN1200 units can be added to the same TSD-RMK if module slots are available, or additional TSD-RMK panels can be installed for more zones. Each additional generator draws 250mA; verify total current against the power supply capacity.

Q: What amplifier does the GPN1200K work with?

A: The TSD-GPN1200's balanced line output is designed to interface with any AtlasIED amplifier, including the AA Series and other distributed audio amplifiers. The variable output level allows matching to virtually any amplifier input sensitivity.

Q: Is the hi-cut filter adjustable after installation?

A: Yes. The variable hi-cut filter on the TSD-GPN1200 is accessible on the unit itself. The included security covers protect the rear panel controls from unauthorized changes once the system is commissioned, but authorized personnel can adjust the filter when the covers are removed.

Q: What is the difference between the GPN1200K and the standalone TSD-GPN1200?

A: The standalone TSD-GPN1200 requires a separately purchased power supply and rack mount hardware. The GPN1200K bundles all three components for a complete out-of-box installation, simplifying ordering and reducing per-project sourcing time.