Zoom A1X FOUR Multi-Effects Processor with PedalThe A1X FOUR is the first Multi Effects Processor designed for a variety of acoustic string and wind instruments. With a built in looper and drum machine, the A1X FOUR is preloaded with over 80 effects, including more than 35 new groundbreaking effects designed and engineered for acoustic instruments. Add a multitude of warm and rich tones to your guitar. From live unplugged performance sounds to the finger playing style of country and blues, theres