Sinvertek Imperium Drive

The Sinvertek Imperium Drive is a limited-edition overdrive pedal, announced in August 2026 as the pinnacle of the maker's SHOD series. Only 55 units exist, and each one uses one of those 55 Raytheon TO-99 MilSpec Metal Can Opamps, so the component supply and the run are the same size. The list price is $550 as of the August 2026 announcement¹.

What it does

Guitar Pedal X describes the Imperium Drive as "a 3-knob evolved Klone", meaning it takes the familiar three-control format of the Klon-style overdrive and develops it. The pedal shares its knobs with Sinvertek's earlier Precious Invincible Set: "The Precious Set had the same really cool knobs as we see with this Imperium Drive," the site notes¹. For more on that two-pedal set, see the Sinvertek SHOD-A and SHOD-B Precious Invincible Overdrive Set.

The opamp at the heart of the pedal is a Raytheon TO-99 MilSpec Metal Can part, marked 883/T883B for operation from -55°C to +125°C, a specification aimed at high-fidelity and demanding environments¹.

Price and availability

At $550, the Imperium Drive sits at the top of Sinvertek's overdrive range, and the run of 55 units makes it a limited release rather than a standard catalog pedal¹. Guitar Pedal X's Stefan Karlsson gave a personal verdict on the price once international costs are counted:

Guitar Pedal X's reviewer found the $550 price hard to justify once UK tax and shipping were added, estimating it would cost at least $700 for the pedal to reach him in London¹.

Sinvertek's own product page for the Imperium Drive is at sinvertek.com, where the maker publishes further details on the pedal¹.

Questions