GXStack is a guitar effects processor that simulates tube amplifier sounds through nine custom amp models. Each amp model offers control over Gain, Bass, Mid, Treble, Output Level, and Reverb, providing a broad tonal palette to shape your guitar sound. The processor also includes 14 selectable speaker models, allowing you to tailor your tone further by choosing different cabinet simulations.

Designed with efficiency in mind, GXStack operates with zero latency and minimal CPU usage, making it ideal for live performances and real-time playing. This streamlined performance ensures that your guitar tone remains responsive and natural without compromising your computer's resources.

In addition to its amp and speaker models, GXStack features smooth chorus and delay effects that enhance your sound without overwhelming it. Users can create and save custom patches for quick recall, enabling seamless transitions between tones during recording sessions or live sets. This combination of features makes GXStack a practical and powerful tool for guitarists seeking authentic tube amp tones and essential effects in a single package.