Carl Roa | Guitar World

Elf Riffs with Carl Roa: Superimposing the Major 7th Arpeggio — with Sweep Picking

By Carl Roa

Elf Riffs with Carl Roa: A Left-Hand Octave Finger Twister

By Carl Roa

NAMM 2013: Pigtronix Posts Demo Video for MotherShip Analog Guitar Synthesizer

By Guitar World Staff

Fresh off last week's NAMM Show, Pigtronix has posted this new demo video of its MotherShip Analog Guitar Synthesizer. It features guitarist Carl Roa.

Demo Video: Fractal Audio Axe FX 2 Amp Modeler/Effects Processor

By Damian Fanelli

In the video below, guitarist Carl Roa of Magic Elf demonstrates the Fractal Audio Axe FX 2 amp modeler and effects processor.