T-Rex Engineering

{{Short description|Manufacturer of electric guitar effects pedals}}{{Infobox company

| name = T-Rex Effects

| logo = T-Rex Engineering logo.jpg

| type = Anpartsselskab

| genre =

| foundation = {{Start date and age|1996}}

| founder = {{Unbulleted list|Lars Dahl-Jorgensen|Sebastian Jensen}}

| location = Vejle, Jutland, Denmark

| key_people = {{Unbulleted list|Lars Dahl-Jorgensen|Sebastian Jensen|Steen Meldgaard Laursen}}

| area_served = Global

| industry = Guitar effects

| products = Electric guitar effects pedals

| revenue =

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| homepage = {{URL|http://t-rex-effects.com/}}

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}}

T-Rex ApS is a manufacturer of handmade electric guitar effects pedals.Guitar Player magazine, August 2003 issue{{Full citation needed|date=November 2024}}

Based in the town of Vejle, Denmark, T-Rex Engineering was founded in 1995 or 1996{{efn|While company brochures give 1995 as the year of T-Rex's founding, the company website alternates between 1995 and 1996.}} by Lars Dahl-Jorgensen and Sebastian Jensen.