Jack Thammarat

Not only is Jack playing the Laney Ironhear IRT Studio in the demo, but he's stated that it's his go-to recording amp in an interview with Toontrack magazine -

From the interview with Jack Thammarat -

Q: What amp and cab combo would you say is your go-to?

A: – Laney IRT-Studio with Laney V30 cab https://bit.ly/3mIEDW9

The IRT Studio is a 15w amp... Jack has used other Laney Ironheart amps for his live and studio performances as well - the Laney Ironheart IRT60H (60w) and Laney Lionheart L50H (50w)

In the details section of this video (and many other of his videos), Jack identifies the amp he's playing through as a Laney Ironheart IRT60H head... and it is plainly seen visibly in quite a few of his videos, some showing it very prominently.

In the details area for this video, it states that Jack is playing through a Laney Lion Heart L5T-112 (5w) amp.

In an interview with Toontrack, Jack Thammarat mentions using the Laney IRT-Studio with a Laney V30 cab as his go-to amp and cabinet combination. However, it's important to note that Laney does not offer a V30 extension cabinet model. Instead, the VC30 is a combo amp equipped with a Celestion 70 speaker, not a separate cabinet.

In the details for the video, it says Jack uses Lionheart Cabinets.

It's impossible to tell from the video which cabinet he's playing through, but it appears in other video's that he's using a 4x12 straight cabinet, and not an angled cabinet, though I suppose it wouldn't really make a difference as far as the tone goes, only for the sound dispersion aspect.

While Jack uses the Laney Ironheart IRT60H in a number of his performances and demos, at this live event, he used a Laney L50H Lionheart as indicated in the details section for the video.

Here's a video of Jack demonstrating the Yamaha THR10II Wireless amp along with his Pacifica 612VIIX, which comes stock with the Seymour Duncan pickups he favors along with a number of other normally aftermarket upgrades included as standard components on this model by Yamaha.

Haven't seen Jack use either of these other than for demo purposes yet, but the notation on this video claims the guitar is his. He has used this metallic green PAC612VIIX in at least four videos so far and the amp in at least two.

Pictured and quoted on the official product page.

“It’s amazing!! It makes me want to play more and more. It’s perfect for my car studio”