Glensound GS‑OSC001 Variable Frequency Tone Generator

The Glensound GS-OSC001 variable frequency tone generator is a 1U 19″ unit providing a stable, adjustable test tone source for broadcast audio alignment and line testing.

Product overview

The Glensound GS-OSC001 is a variable frequency tone generator built into a 1U 19″ rackmount chassis for use in professional broadcast audio systems. It provides a stable, adjustable test tone that can be used for line-up, fault-finding and level alignment across studio, control room and transmission paths where a dependable reference source is required.

Key features

  • Variable frequency audio tone generator in a compact 1U 19″ rack unit
  • Front-panel controls for tone frequency and output level adjustment
  • Balanced line-level output for integration into professional audio plants
  • Stable, low-distortion tone suitable for alignment and measurement tasks
  • Clear front-panel indication of operating status
  • Internal mains power supply for fixed installation
  • Designed for 24/7 operation in studio and transmission environments
  • Matches styling and depth of other Glensound 1U utility products

Connectivity and I/O

The Glensound GS-OSC001 provides a balanced line-level output on the rear panel for direct connection into routers, mixers, distribution amplifiers or patchfields. Front-panel controls allow engineers to set the required test frequency and output level while monitoring downstream metering, making the unit a convenient reference source anywhere in the system. It sits comfortably alongside other broadcast audio interfaces and mixers & source selectors as part of a standard rack toolset for setup and maintenance.

In operation

In daily use the Glensound GS-OSC001 gives engineers a predictable test tone they can quickly route to any part of the plant for line-up or troubleshooting. The simple front-panel layout keeps operation intuitive, allowing both technical staff and experienced operators to verify levels and signal paths without additional equipment. Within racks that already use the Glensound broadcast audio range, the GS-OSC001 provides a neat, dedicated tone source that supports consistent alignment practice across the facility.