The AP-220 features:-

 

88 keys with hammer and touch response,

128 voices polyphone,

11 sounds,

Metronome,

60 internal songs,

Effects: reverb, chorus, brilliance,

Internal 2 track recorder,

Transposer,

3 pedals,

16 channels multi-timbre receive,

Midi In/Out jack,

2 headphone jacks,

Loudspeaker 2x8 Watt,

Dimensions BxHxT in mm: 1395 x 838 x 432,

Weight 83lbs