ZOOM A1 FOUR

80 built-in effects - Dedicated effects for acoustic guitar, saxophone, trumpet, violin and harmonica - Up to 5 effects can be used simultaneously, concatenated in any order 50 memory positions for storing user-created patches - Looper for recording up to 30 seconds - ZOOM Guitar Lab software for creating, modifying and managing effects and patches - 68 built-in rhythm patterns tailored to various musical styles used that can be used in combination with the Looper - Integrated chromatic tuner supports all standard guitar tunings, including open and drop tunings - Output jack for connection to amplifier or headphones - Powered by 4 AA batteries, with an alkaline battery life of 18 hours - MAA-1 Requires 2 AA batteries - USB port for firmware updates, power and connection to ZOOM Guitar Lab