A guitar loop pedal is a really great creative tool and we have seen these effects absolutely explode in popularity in the last few years. Whether you are a guitar player, DJ, vocalist, or any musician for that matter, you will love the expression available in today's pedals. When you are shopping for a guitar loop pedal, pay attention to record times and features such as vocal effects and harmonizers. Some of our favorites are the Boss RC-50, VE-20, and RC-20XL. Line 6, electro-harmonix and Digitech all make great pedals as well. So if you are in the market for a looper, we would encourage you to check out the reviews on these popular choices and see which guitar loop pedal is best for you.