Part 1: Rob Marcello walks through the features of Boss' new flagship multi-effects guitar processor. It features Boss' latest custom-made DSP nad proprietary sound-modeling COSM engine. In this vid Rob shows you the looping and split-effect capabilties and then walks you through the control panel. Be sure to check out Part II to see Rob shred, full-on, with the GT-10.
BOSS GT-10 Part 1
Rob Marcello walks through the features of Boss' new flagship multi-effects guitar processor. It features Boss' latest custom-made DSP nad proprietary sound-modeling COSM engine.
By PremierGuitar DefaultFeb 21, 2008







![Rig Rundown: AFI [2025]](https://www.premierguitar.com/media-library/youtube.jpg?id=62064741&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)



![Devon Eisenbarger [Katy Perry] Rig Rundown](https://www.premierguitar.com/media-library/youtube.jpg?id=61774583&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)









