Product description

ST1 is a simple tool that lets you control the width and the panorama of a stereo audio signal. It includes a mono-to-stereo function, a stereo field enhancer, a rich panning knob that includes spectral panning, and a bass-focus feature. The phase and correlation meter visually monitors the panning position and stereo width.


  • Phase meter
  • Correlation meter
  • Adjustable mono to stereo converter
  • Variable stereo width
  • Automatable pan knob with variable pan law and many comfort functions
  • Spectral panning
  • Bass focus
  • Preset management
  • Many useful presets
  • Large and easy to use GUI
  • free GUI scaling
  • 64-bit internal processing
  • Very low CPU usage
  • product needs to be activated with license key
  • free update for ST1 customers
  • demo version available


  • Version: 2.1.4
  • Last update: 21.02.2024
  • PDF manual: Download
  • Changelog: View

Buy now

€ 12.00
﹡VAT may apply based on your location.

Important notes:

Before downloading and installing please check the system requirements!

Demo version versus Registered version:
In demo mode (without registering) the plugin mutes audio every 90 seconds for a short period. This could be circumvented by clicking on the "TBProAudio" logo within 90 seconds.

After installation product is in demo mode and needs to be activated. Please follow the steps described in the manual or here.

Before any purchase please test the product, read and accept the terms listed here.