Ampeg

collapse expand iconDescription

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.

Ampeg SGT-DI Blue Line Anniversary Edition All-In-One Bass Box Effects Pedal Silver and Blue
Ampeg SGT-DI Blue Line Anniversary Edition All-In-One Bass Box Effects Pedal Silver and Blue
Ampeg SGT-DI Blue Line Anniversary Edition All-In-One Bass Box Effects Pedal Silver and Blue

collapse expand iconFeatures

  • 3-band EQ with sweepable midrange for precise tone shaping
  • SGT circuit with switchable SVT and B15 amp voicings
  • Onboard IR Loader and Cab Simulator for mic'd-up bass tone
  • Ultra-Hi and 3-way Ultra-Lo switches for enhanced tonal options
  • Variable 10:1 compressor for smooth dynamic control
  • Balanced XLR and ¼" line outputs for professional connectivity
  • Aux input and headphone out for silent practice sessions

collapse expand iconSpecs

General
  • Bypass: True bypass
  • Power: 9V DC power supply (not included)
Controls
  • 3-band EQ: Bass, mid, and treble with sweepable midrange
  • SGT circuit: Switchable SVT and B15 voicings
  • Compressor: Variable 10:1 compression ratio
  • Ultra-Hi and Ultra-Lo switches: Selectable tone shaping
Connectivity
  • Outputs: Balanced XLR and ¼" line output
  • Aux input: Yes
  • Headphone output: Yes
Build
  • Construction: Rugged metal housing
  • Finish: Blue Line Anniversary Edition styling

collapse expand iconWarranty

On May 1st, 2009, the Mackie, TAPCO, Crate, Blackheart and Ampeg websites will be updated with the addition of warranty URLs (e.g. www.mackie.com/warranty) expressing new A Stock warranty terms. These warranty URLs will go live on May 1st, 2009. Formerly, warranty periods for these LOUD brands appeared in a variety of locations – in product manuals (for Mackie and TAPCO) and on warranty cards and hang tags (for Crate, Blackheart and Ampeg). In order to streamline and clarify this process, Mackie, TAPCO, Crate, Blackheart and Ampeg warranty periods and terms will be communicated in full on the warranty pages. Any LOUD products purchased prior to May 1st will bear with them the manufacturer’s warranty as predates the new policy. Moving through this transition, in order for customers to obtain warranty service, both the sales receipt and a physical copy of the (older) warranty statement will be required by our Service and Support departments in order to issue Service Requests, etc. If the product was purchased on or after May 1st, 2009, but a physical copy of the older warranty terms is not presented, the new warranty terms and periods will apply. Meanwhile, the products that bear with them the new warranty periods (as reflected in the box contents of each product) are being tracked by serial #, and contain new warranty content referring customers to the appropriate brand website. The information below reflects the product warranty periods that will be effective on May 1st, 2009 for the Mackie, TAPCO, Crate, Blackheart and Ampeg brands: Mackie: A 3-year, nontransferable, inclusive warranty on electronics and a 2-year, nontransferable, inclusive warranty on drivers (where applicable) apply to loudspeakers (active and passive), power amps, powered mixers, and HR studio monitors. Specific models under this warranty include all SRM, HD, SA, C and S Series Speakers, all FRS Amplifiers, all HRmk2 Studio Monitors. A 1-year, all inclusive, nontransferable warranty applies to all mixers, MR Studio Monitors, Control Surfaces, Processors (digital), MR Studio Monitors, Control Surfaces, Audio/MIDI Interfaces, other SR & Recording Products. Specific product models under this warranty include all Onyx Compact, 4-bus and 8-bus, all VLZ3, all PPM, all ProFX, all CFXmk2 Mixers, all MR Studio Monitors, Big Knob, Onyx 800R, all MCU Pro family. Tapco: A 1-year, all inclusive, nontransferable warranty applies to all products and all models. Crate: A 1-year, nontransferable warranty applies to electronics and speakers on all models of MI amps, cabinets, and combos. 90-day warranty on all tubes Blackheart: A 1-year, nontransferable warranty applies to electronics and speakers on all models of MI amps, cabinets, and combos. 90-day warranty on tubes. Ampeg: A 5-year, nontransferable warranty on electronics and a 2-year, nontransferable warranty on speakers apply to all SVT Classic and Pro Series, MI amps and cabinets. A 2-year, nontransferable warranty on electronics and a 2-year, nontransferable warranty on speakers apply to all B Series, all Diamond Blue, and all BA combo amps. 90-day warranty on tubes.

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