Trey Azagthoth

At the beggining of this video you can see trey using a black NJ Series Warlock. This is not trey azagthoth, trey has a right arm tattoo (can be seen later in the video) this is more than likely MAs second guitarist Richard brunelle who played on the first two albums alongside Trey.

One of treys first guitars! This photo was taken at H.B Plant High School Talent show in 1981. His band ICE played it and took 2nd place! Photo is from Mike Brownings Personal Archive's. Credits to: Mike Browning and Anthony Lauver.

Trey Azagthoth uses the Electro-Harmonix EH-7900 Micro Synthesizer, as detailed on the EHX website.

Trey Azagthoth used the Electro-Harmonix HOG Harmonic Octave Generator in the studio for Morbid Angel's "Illud Divinum Insanus" album. This usage is documented on the Electro-Harmonix website.

This pedal is visible at the 01:38 mark.

In this screenshot from a 2009 live performance by Morbid Angel, we can see Trey Azagthoth playing an Ibanez UV777. This guitar is easily recognisable because of the "Light without Heat" pyramid logo under the bridge.

Trey performing with a Gibson Flying V. Photo from Terrorizer Magazine #1 - January 1993

Trey Azagthoth is known to use the Dunlop Tortex Standard 1.14mm picks, as mentioned in a Guitar World article by Jon Wiederhorn. While he uses custom printed versions, these picks are the closest to his choice for playing with Morbid Angel.

Trey Azagthoth is pictured with a Washburn RR-V electric guitar in a user-uploaded photo, likely from the early 1990s.

Trey Azagthoth, guitarist of Morbid Angel, tunes a half-step down and uses heavy GHS Boomers Guitar Strings on his six- and seven-string guitars (.009, .011, .016, .026, .036, .046, and for the seven-string, .056). This information is confirmed in an interview with him in Guitar World by Jon Wiederhorn, titled "Trey Azagthoth Explains How Morbid Angel Righted the Wrongs of the Recent Past."