G1x Four Features ● G1 FOUR offers over 60 built-in effects ● G1X FOUR offers over 70 built-in effects ● 13 amp models for simulating classic rigs ● Up to 5 effects can be used simultaneously, chained together in any order ● Looper for recording up to 30 seconds / 64 beats of CD-quality audio with seamless start and end times ● ZOOM Guitar Lab software for creating, editing and managing effects and patches ● 68 built-in rhythm patterns which can be used in conjunction with the Looper ● 50 memory locations for storing user-created patches ● Auto Save function for automatic saving of all patch parameters ● Onboard chromatic tuner supports all standard guitar tunings, including open and drop tunings ● Input jack accepts standard mono guitar cable (both active and passive instruments supported) ● Auxiliary input jack for connection of personal music players ● Output jack for connection to amp or headphones ● Runs on 4 AA batteries, with alkaline battery life of 18 hours ● USB port for firmware updates, power and connection to ZOOM Guitar Lab