Zoom RT223 RhythmTrak Drum Machine: * Ideal for music production * 70 drum kits each with 39 drum sounds * 440 preset patterns * Can store up to 127 custom kits, 511 user patterns and up to 100 user-created songs * Quickly create original songs with Fast Method * Exclusive FAST song programming * Groove Play feature lets you assign any pattern to a pad and perform songs and loops in real time * Multi-band compressor EQ and effects module with reverb, chorus, flanger and delay * Effects are assignable to individual sounds * D/A conversion * 24-bit/8x oversampling * 44.1k sampling frequency * 213 drum sounds * Velocity-sensitive pads * 32, 000-note maximum storage * 128-segment, backlit LCD display * MIDI IN * 1/4" stereo/mono outputs * 1/4" line input * 1/8" headphone jack * Assignable foot-switch jack * Operates for approximately 8 hours on 4 AA batteries (not included) * PS91AM AC adapter included * 1-year warranty