Mark Holcomb

at 0:53 mark is seen sitting next to his PRS Archon head

In this video, we can see he's using a Gorilla GG-20 combo with a Boss MT-2

This is the guitar Mark plays in his video playthrough of the rhythm solo of Periphery's song "Ji" (one of the only Periphery songs to utilise 8-string guitars).

"The Seymour Duncan PowerStage 700 is the first power amp, in my experience, that's designed specifically for the guitar player"

"Immediately the first thing i noticed was that i had tons of flexibility, for instance, if i didn't like the way a room sounded, if it was sounding particularly dark or particularly bright i knew that i had the ability to just reach over and have an extra level of tweakability right at my fingertips, and i didn't have to go into my modeler and start tweaking amp settings or pedal settings, i could just go and start tweaking the settings on the 700"

In this Guitar Clinic video Mark shows he is using a MT15 for clinics instead of the Archon which he previously used and explains why.

In an Instagram post made by Mark Holcomb on July 21st, 2020, his studio desk is shown to consist of a Fractal Axe-FX III.

Mark's PRS SE 7-string in Battleship Gray is shown in this rig rundown for Periphery.

at 12:40 into this clinic, Mark states "I prefer to have a lot more saturation in my tone, I run some kind of pedal in front of it. I normally use a horizon devices precision drive"

In this past mark shows his travel rig. he uses the yamaha amp to practice while traveling

"The AxeFx achieves literally every tone I want for our music, and then some. From all the tones on the new record, to everything we use live - it's all AxeFX. I've never played through such a diverse, dynamic, yet straightforward unit. It re-shaped the way I think about guitar tone and I honestly can't see myself ever going back."

yes i was - hit me up on ICQ. Been playing a custom 24 lately and they are amazing - and havent tried out the majesty yet!

From Reddit's AMA.

In this video he says : "This was my first pedal that I bought"

At the minute 47:00 in this video Mark Holcomb shows his 7 string Aristides 070 that they made specially for him.

Mark Holcomb announced on Instagram that PRS Guitars has released a limited edition of his SE signature model in Satin Macassar Ebony. This guitar features his Alpha and Omega Seymour Duncan pickups, highlighting its unique design and sound.

Mark Holcomb of Periphery used Zilla Cabs 2x12 Custom Cab as part of the band's setup before transitioning to Peavey cabinets, as detailed in Premier Guitar's "Rig Rundown: Periphery" by Steve Cook.

"I’m extremely happy with how unique and versatile this pedal turned out, and it’s been an inspiration merely jamming on it as of late. The intention here was to create something truly trippy – a pedal versatile enough to handle the soundscape-y material I’m drawn to, while at the same time having a very streamlined interface, making it easy to use as a songwriting tool – which is it’s main use for me." -Mark Holcomb

On the official page for Mark's signature PRS, Mark says "As someone who’s been obsessed with PRS since my youth, it has been an absolute dream to be able to develop my own PRS signature guitar. For nearly the past year, we’ve designed this instrument with the intention of making it not only unique, but something that would satisfy my every taste as a guitarist, from both a technical and aesthetic standpoint. The result is something that truly stands on its own in the PRS lineup, and a guitar that I can undoubtedly say is the best instrument I’ve ever laid my hands on."

In the October 2014 Premier Guitar "Rig Rundown" video, Mark Holcomb of Periphery is associated with the QSC PLD 4.3 power amplifier, as it is used by the entire band and no alternative amplifiers are shown.

In a YouTube video titled "new riffery" by Misha Mansoor, Mark Holcomb is seen playing the Jackson Misha Mansoor Custom So-Cal guitar.

Mark starts talking about how he helped Seymour Duncan to develop the pedal around 1:28, and he keeps talking about how he developed the concept because he was using a prototype based on the Andromeda before.

In this guitar playthrough of Sentient Glow, we can see Mark using a Peavey 5150 II Guitar Head in the background.

Mark Holcomb uses the Seymour Duncan Pickup Booster & Line Driver, as noted on the Seymour Duncan website.

Mark Holcomb uses the Seymour Duncan 805 Overdrive, as noted on the Seymour Duncan website.

at 1:51 Mark Says " I wanted the Omega bridge pickup to be snarling, very aggressive and percussive, and have the quality that is very prominent in the Periphery sound."

"My Mayones Setius guitars are the pure definition of class - they are truly unique instrument in every way." - Marc Holcomb / PERIPHERY

In this video from Oct. '14 the XD-V75 can be seen with Mark's name on it.

It's Mark's Signature SE, he plays them live, as seen in the clip.

Mark Has a signature guitar with prs. He also had a 7 string version of this guitar made. he uses this for any of the 7 string songs in the periphery set

Mark Holcomb uses the Seymour Duncan Alpha Omega 7 String Pickups in his seven-string guitars. This setup is highlighted in the Premier Guitar's Rig Rundown by Chris Kies, showcasing his gear choices with Periphery in 2017.

IN this post on the prs website, The prs team talks about a guitar inspired by the 8 string they made for Mark. he uses this for the 8 string songs periphery write