Boss GP-10S Guitar Effects Processor

If you've always wanted to get into Roland's GK guitar technology but haven't been able to justify the expense, then you're going to get a kick out of the BOSS GP-10 guitar processor. Not only does the GP-10 make GK affordable, it gives you a hit list of killer tones and functions from the GK lineup. For starters, as soon as you plug in your GK compatible axe, the GP-10 lets you instantly retune your guitar to one of a number of alternate tunings, without so much as laying a finger on your machines. You also get access to 12-string emulation, along with emulations of just about any electric, acoustic, or bass guitar you could hope to get your hands on, as well as a full lineup of killer synth sounds you can blend with your guitar tone.