Ampeg SGT-DI 'Blue Line' Anniversary Edition Bass Preamp / DI
Ampeg SGT-DI 'Blue Line' Anniversary Edition Bass Preamp / DI
The SGT-DI Blue Line Anniversary Edition preamp and DI is identical to the silver SGT-DI - but it’s blue! The same blue as the original 1969 “Blue Line” SVT amplifier.
It features a Super Grit Technology overdrive circuit, a 3-band EQ, Ultra-Hi and Ultra-Lo switches, a variable 10:1 compressor, and an IR Loader/Cab Simulator. Plus, it comes with the 75th Anniversary Free IR Pack IR that includes the SVT-610HLF, SVT-810AV, and SVT-15E cabs, which can be loaded using the free Ampeg IR Loader application.
Foot-switchable 3-Band EQ with sweepable mids
Foot-switchable SGT circuit with SVT and B15 voicing switch
Onboard IR Loader/Cab Simulator
Ultra-Hi and 3-way Ultra-Lo switches
Variable 10:1 compressor Aux /Headphone section
Balanced XLR and ¼" line outputs
75th Anniversary Free IR Pack (product registration required)
- Identical design to the original '69 Blue Line SVT
- Super Grit Technology circuit for rich overdrive
- Features foot-switchable 3-band EQ with mids sweep
- SVT and B15 voicing switch for tonal versatility
- Includes free 75th Anniversary IR Pack
- Onboard IR Loader/Cab Simulator enhances sound
- Variable 10:1 compressor for dynamic control
- Balanced XLR and ¼ inch outputs for flexibility
| Brand | Ampeg |
| Warranty | 1 Year |
| Analog/Digital | Analog |
| Mini | No |
| Effect model | SGT-DI Blue Line |
| Power | None |
| Power usage | 9v DC 500mA |
| Effect type | Bass, Preamp |
| Brand | Ampeg |
| SKU / MPN | BM614252369145 |
| GTIN / Barcode | 614252369145 |
| Condition | Brand new, in original manufacturer packaging |
| Availability | In stock — ready to dispatch |
| Dispatch | 1–2 business days after payment confirmation |
| Delivery | Free tracked shipping Australia-wide, typically 1–5 business days in transit (2–7 days total); remote areas may take longer. We ship within Australia only. |
| Returns | 14-day returns — see our Return & Refund Policy. Consumer guarantees under the Australian Consumer Law apply. |
| Warranty | Manufacturer warranty terms vary by brand. If warranty coverage matters for this purchase, contact us before ordering and we will confirm what applies to this item. |