Sound Magic updates Blue Grand to v3.1 and Neo MasterTool to v1.2

Sound Magic has updated Blue Grand to Version 3.1.

Changes:

• Fixes a possible error when update Windows 10 to latest version.
• Fixes a parametric error under one preset.
• Minor changes.

Sound Magic has also updated Neo MasterTool to Version 1.2.

Changes:

• Adjust some parametric for some presets.
• Adjust routing setting.