The new GK-3 Guitar Pickup from Roland offers access to Roland Guitar Synthesizers for all electric guitarists! The GK-3 pickup has been completely redesigned for optimum response. It's 30% thinner than its predecessor and now uses a standard 1/4" jack for normal guitar input.
-Fully adjustable for the best response
-Les Paul players can now join the party
-There's a GK-3 for bass players, too Tech Specs