Undertone Audio GB Tracker II Instrument Preamp and Reamp

UnderTone Audio GB Tracker – Guitar & Bass DI and Reamp System

Capture the performance now and refine the tone later. The UnderTone Audio GB Tracker combines DI recording and reamping in one integrated system for electric guitar and bass, designed to preserve the interaction between your instrument and amplifier.

Record a direct signal alongside your miked amp, then switch to DAW playback to send the recorded performance back through your amplifier. Edit the DI track, experiment with processing, or revisit amp and pedal settings without having to replay the part.

Stepped input and output controls simplify gain matching, while adjustable input impedance lets you tailor the instrument’s loading. Polarity reversal and ground isolation provide additional control when integrating amplifiers into your recording setup. For recording through multiple amps, the dedicated Satellite output supports expansion with additional UTA Satellite units.

Features

• Integrated DI and reamp circuitry for guitar and bass

• Live/DAW switching for tracking and reamping

• Input and output gain controls in 4 dB steps

• Adjustable instrument input impedance

• Polarity reversal on the reamp signal

• Ground isolation between the Tracker and connected amplifier

• Dedicated DAW input, DI output, and Satellite connection

• Flexible routing for recording with pedals before or after the Tracker

Audio specifications

• Instrument-to-DAW frequency response: 20 Hz–50 kHz, 0 to −1 dB

• DAW-to-amplifier frequency response: 20 Hz–40 kHz, 0 to −1 dB

• DI-path distortion: less than 0.02% THD, 20 Hz–20 kHz at +20 dBu