The Ampeg SGT-DI Blue Line Anniversary Edition all-in-one bass box effects pedal delivers a powerhouse of tonal versatility in a compact, road-ready format. Combining a preamp, DI, IR cab simulation, compression, and Ampeg's iconic Super Grit Technology (SGT) circuit, this unit is built to handle any bass setup—whether on stage, in the studio, or at home. With legendary SVT and B15 voicings, a sweepable midrange EQ, and an auxiliary input/headphone out for silent practice, the SGT-DI is the ultimate bass tone solution.

Versatile Preamp with Sweepable Midrange

The 3-band EQ with a sweepable midrange allows bassists to sculpt their tone with precision, making it easy to dial in everything from punchy modern cuts to vintage warmth. The **Ultra-Hi** and **3-way Ultra-Lo** switches further expand tonal possibilities, giving bassists powerful tools to shape their sound to perfection.

SGT Circuit with SVT and B15 Voicings

The **Super Grit Technology (SGT) circuit** delivers the unmistakable overdrive of Ampeg's legendary bass amps. With switchable **SVT and B15 voicings**, players can move between the aggressive, growling punch of the SVT and the warm, rounded drive of the B15, making this pedal an essential tool for any genre.

Integrated IR Loader and Cab Simulation

The onboard **IR Loader and Cab Simulator** brings studio-quality cabinet emulation directly to your pedalboard. The **free Ampeg IR Loader application** allows players to customize their setup with their preferred speaker responses, making it easy to achieve a mic'd-up bass tone without the need for an actual cabinet.

Compressor and DI for Maximum Control

With a **variable 10:1 compressor**, the SGT-DI offers smooth dynamic control to ensure even, punchy bass lines in any mix. The **balanced XLR and ¼" line outputs** provide professional-grade connectivity for both live performance and studio recording, while the **Aux/Headphone section** makes silent practice easy and convenient.