Ampknob Fatman

Classic 1950s amp tone for guitar and bass

Ampknob Fatman is an amp simulation based on a vintage 1950s amplifier originally designed for bass players and later embraced by guitarists for its warm, full-bodied sound. It delivers clean tones with rich low end, woody mids and smooth highs, while higher gain settings produce a soft, responsive overdrive. Integrated spring reverb, adjustable room ambience and stereo panning options allow additional control over spatial characteristics. Three included cabinet models and support for external impulse responses provide further tonal flexibility for both guitar and bass applications.

Features

• Vintage-inspired amp based on a 1950s bass amplifier

• Clean and overdriven tones

• Integrated boost pedal

• Spring reverb

• Adjustable room ambience

• Stereo panning for direct and ambient signals

• Three cabinet models including a bass cabinet

• Support for third-party impulse responses

• Powered by IRDX speaker dynamics technology

• Built-in riff recorder

Mac:

• macOS 10.13 or higher
• Apple Silicon compatible

Windows:

• Windows 10 or higher