TheDrumSource is a sample-based drum machine designed to streamline music production with its clean and intuitive interface. It features a built-in browser and sequencer, allowing for quick access to sounds and effortless pattern creation. The workflow focuses on speed and simplicity, making it suitable for producers seeking an efficient drum programming experience.

This drum machine supports popular sample formats including WAV and AIFF, ensuring high-quality audio playback. Users can preview samples directly within the interface, facilitating rapid selection during the creative process. The software offers 12 separate output channels and a sequencer with 24 patterns, providing ample flexibility for arranging complex drum tracks.

Each channel includes dedicated controls for pan, volume, pitch, length, and swing, enabling detailed customization of drum sounds. The resizable graphical user interface adapts to different screen sizes, enhancing usability across various setups. While earlier versions included a sample package by Mats Lindfors, this is not included in version 3.0, which focuses on core sample formats and streamlined functionality.