Blue Cat Free Amp 2.0 is a free guitar and bass amp plugin, released on 2 October 2026, with four amp models rebuilt on the Destructor V2 engine. It covers a classic clean, a classic drive, a modern drive, and a classic bass amp, each with a built in reverb, and it can load custom impulse responses for the cabinet and the reverb.
Version 2.0 adds a standalone application, keeps the legacy version 1 models for older projects, and expands MIDI and graphics. It installs as VST, VST3, AU, AAX, and standalone on macOS 10.9 or later and Windows Vista through 11, with no registration required. For the full breakdown, see the Free Amp 2.0 first look.