Solid Mastering Back Free test

Free test master

Send one song. Hear the difference.

Complete the project details, then upload one mix up to 60 MB. No account is required.

What happens next

  1. 01
    Complete the detailsEvery required field must be completed before upload is enabled.
  2. 02
    Send one mixDrag it into the upload area or choose it from your device.
  3. 03
    Hear the sampleCarlo prepares a mastered preview. No account is required.

File requirements

One WAV, AIFF, FLAC or MP3 file · maximum 60 MB · 24-bit preferred · no limiter on the stereo bus.

Your audio file is private and is deleted automatically from the server 30 days after submission.

Send files to Solid Mastering

Drag & drop your mix here or click to choose the file

One WAV, AIFF, FLAC or MP3 file · maximum 60 MB · 24-bit preferred · no limiter on the stereo bus.

Complete every required field and consent before choosing a file.

The upload can take a few minutes. Keep this page open until confirmation appears.

Your audio file is private and is deleted automatically from the server 30 days after submission.