70 (68 effects, 1 looper pedal, and 1 rhythm pedal) onboard high-quality digital effects, including distortion, overdrive, EQ, compression, delay, reverb, flanging, phasing, and chorusing 5 new amp emulators plus 5 cabinet emulators 75 custom-designed factory patches Free ZOOM Guitar Lab Mac/Windows software allows downloading of additional effects and patches Use up to 7 effects simultaneously, chained together in any order 3 stompbox switches allow effects to instantly be brought in and out Intuitive user interface 3 independent editing displays Auto Save function for automatic saving of all patch parameters Onboardchromatic tuner with dedicated footswitch supports all standard guitar tunings, including openand drop tunings Tuner range of 435 - 445 Hz Stereo/mono Looper allows recording of up to80 seconds of phrase recording 68 built-in rhythm patterns that can be used in conjunction with the Looper Tap Tempo with dedicated footswitch Input jack accepts standard guitar cable Auxiliary stereo input jack for connection of smartphones and music playersDual output jacks for connection to guitar amps and mono or stereo PA systems Dedicated stereo headphone output Control input for external expression pedal Included AC adapter