Drum Kits : 127(Factory : 70, Blank : 57 ) % Drum Sounds : 213 %Bass Programs : 12 % Rhythm Patterns : 511(Factory : 440, Blank : 71 ) % Songs : 100 % Maximum Notes : 32,000 % Polyphony : 18 % Resolution : 96PPQN % Tempo : 40−250BPM % Sampling Frequency : 44.1kHz % D/A Conversion : 24bit 8times over-sampling % Drum Pads : 13(touch sensitive, self lighted ) % MIDI : IN % Control Input : Foot Switch % Display : 128 segment custom LCD ( with backlight ) % Line Input : 1/4" stereo phone jack(Input impedance : 10kΩ, Rated input level : −10dBm ) % Line Output ( L/MONO, R ) : 2 x 1/4" phone jack(Output Impedance : 1kΩ or less, Rated output level : −10dBm ) % Headphone Output : 1/8" stereo phone jack, 50mW into 32Ω load % Power Requirements : AA size(LR6 ) battery x 4 or AC adaptor DC9V/300mA / Center minus type % Battery Life : Approx. 8 hours(with alkaline batteries ) % Dimensions : 217.9 ( W ) x 182.6 ( D ) x 35.5 ( H ) mm % Weight : 680g (without batteries ) % Optional Accessories : AD-0006 ( AC adaptor ), FS01 ( Foot switch ) , AA size battery