Digitech GNX3 Besides being a state-of-the-art multi-effects guitar processor, the GNX3 also incorporates a built-in digital 8-track recorder! The GNX3's recorder features; standard recording transport buttons, punch in and out capability, individual track playback level and pan control, track overdubbing capability, and a Drum Track button which enables a virtual drum track to be recorded from the built-in drum machine. The GNX3 as a guitar processor is loaded with all that you've come to expect from Digitech such as; Multi-Modeling Technology, Hypermodel creation, Advanced Cabinet Imaging Technology, Dist DigiTech's exclusive GeNetX Multi-Modeling technology Built-in 8-Track digital recorder Distortion pedal modeling Unlimited amp models Dual-channel amp switching Built-in drum machine and bass amp modeler Unlimited amp models Create amp HyperModels Built-in 8-track recorder Recording memory expandable using rear-panel SmartMedia card slot Learn-A-Lick JamMan Delay Looper Built-in expression pedal Extensive library of studio-quality effects S/PDIF digital output 24-bit A/D/A converters 44.1kHz sampling rate Chromatic tuner Full MIDI implementation