About Jason

Jason is a 30 year veteran of the music business. He has worked with such notable artists as Armored Saint, Franky Perez (Apocalyptica, Scars On Broadway, Sons Of Anarchy) Dario Lorina (Lizzy Borden, Black Label Society, Dark Chapel) Marten Andersson (Lizzy Borden, Lynch Mob, Steelheart) Scot Coogan (Lynch Mob, Brides Of Destruction, Ace Frehley), Vinnie Moore (Solo Artist, UFO), and Jeff Duncan (DC4, Armored Saint) and many more as a producer, engineer, and guitarist.

In 1995 I began working as a producer and mixing engineer (under my given name Jason Cohen). In 2010 I began using my stage name (Jason Constantine) I have worked on releases from Metal Blade Records, Shrapnel Records, Magna Carta records, Nuclear Blast Records, Bad Boy Records, Jive Records, and many others. In 2020 I started GFY Wreckords Records along with Jeff Duncan of Armored Saint and his brother Shawn Duncan of Bullet Boys / L.A. Guns. We are a record label that focuses on giving artists what they deserve, not taking any of their publishing, and helping to cultivate their sound and awareness of "the business". 

I started creating presets and Impulse Responses in about 2010 when I got my first Modeling Unit the Line 6 Helix. Since then I have used every modeler / profiler available out there. I do demos on my YouTube channel, I create presets, Impulse Responses and give Lessons online. 

Jason Endorses
Schecter Guitars
Spectraflex Cables
InTuneGuitar Picks
Jalen Pickups
Two Notes Audio Engineering

Jason Also Uses
EVH
FU Tone
Jim Dunlop / MXR
D'addario Strings
Fix Pedalboards
Avid Pro Tools
Sonicake
Valeton
Kemper
Line 6