Introducing the J4T: Your Portable 4-Track Recorder


The J4T is a compact 4-track recorder designed to effortlessly capture your song ideas, demos, and sound sketches anytime, anywhere. It's the perfect tool for songwriters and creative musicians looking for convenience and quality!

Key Features



  • Four Tracks: Layer your sounds and create complex compositions.

  • Audio Effects: Enhance your recordings with a variety of effects including:

    • Fuzz

    • Chorus

    • Delay

    • Equalizer

    • Reverb

    • Phaser

    • Compressor



  • Import/Export: Easily import and export your own music in MP3 or WAV formats.

  • Loop Function: Create seamless loops for your tracks.

  • Track Editing: Fine-tune your recordings with intuitive editing tools.

Note: Live monitoring is not supported.

Support and Troubleshooting


If you encounter any issues with the app, please check the F.A.Q. section within the app. For further assistance, feel free to send us an email and we will do our best to resolve your concerns.