UnderToneAudio GB Tracker

The innovative GB Tracker is a combination instrument preamp and re-amplifying device, making it an all-in-one solution for both capturing a line level DI signal and re-amping it.

This unique design features detent’ed gain-matching input and output level controls that allow you to always maintain a precise unity gain through the DI to the re-amplification path. This, combined with our painstaking effort to match the commonly used impedances on popular guitars, basses, and amps, makes the GB Tracker sonically transparent. Your guitar or bass going through the GB Tracker will sound exactly the same as plugging directly into your amp.

This system was designed to enable an effortless and seamless workflow while preserving the sonic integrity of the instruments and amps being used. Once the GB Tracker is in the recording setup, the benefits of editing, processing and re-amping the captured performances are only a flip of a switch away. The power to perfect performances and tones has never been so easy.