BS4U Tone ToolsBuilt for guitarists
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BS4U Tone Tools

Quick Start

Get BS4U Tone Tools ready for the first real guitar test.

  1. Sign in to the customer account associated with your license.
  2. Open BS4U Tone Tools and activate your BS4U Tone Tools 1.0 license.
  3. Choose a supported local library folder when prompted in Chrome or Edge, or use the private browser-storage fallback.
  4. Connect your audio interface and verify input permissions.
  5. Create a guitar fingerprint for one pickup position.
  6. Run Match My Rig against one target capture/profile.
  7. Record or load the corrected result and use the before/after and Blind A/B tools.
  8. Save the project and create a backup before testing another computer.