Kevin Garrett

In this video from 2017, Kevin plays his song "Precious" on the Taylor 416ce at Sofar London. There is a clear shot of the guitar at 1:12. Second source: In their Spaces series, AWAL label's Kevin's studio equipment, including his Taylor 314: https://www.awal.com/blog/spaces-anatomy-kevin-garrett.

In this video from 2017, Kevin plays his song "Precious" on the Taylor 416ce at Sofar London. There is a clear shot of the guitar at 1:12.

In this 2017 live performance/ livestream for Google Play Music, Kevin plays his set using this guitar. A clear shot of the guitar can be seen at 2:46. At 15:26 he jokes about starting debate over whether the guitar is green or silver, similar to 'the dress' meme that was going on around that time.

The attached video shows Kevin Garrett playing a live performance of his song "Factor In" accompanying his own voice with a Fender Jazzmaster. Considering the 3 knobs at the bottom, the color of the guitar's body, pickups, and pickguard, and other features, I've come to the conclusion that this is Fender's Ultra Jazzmaster.

In the attached video, Kevin Garrett is doing a demo of D'Angelico's Premier Lexington guitar. He owns another D'Angelico guitar similar to this model, but I don't conclusively know which.

According to D'Angelico's website, there is an "Artists" tab under each specific guitar they make. Under the Deluxe DC LE is Kevin Garrett (among others). LE stands for Limited Edition.