SP-47 61-Key Portable Keyboard. 61 standard-size, touch sensitive keys. Deluxe key bed. 128 general MIDI voices. 8 drum kits (PCM). 100 rhythm styles with 100 variations. 32-note polyphony. Multifunction LCD. Pitchbend. Transposer. Touch response, octave shift, chorus, and reverb effects. Accompaniment controls. Left and right hand training for 50 classic songs with Ear, Rhythm, Melody, Chord Dictionary, and Chord Training units. 3 Demo Songs. MIDI I/O. Sustain and volume pedal jack. Headphone jack. 38"L x 14-1/2"W x 4-3/4"H. 15 lb. SPL-10 Piano Lab Teaching System. Function Control Groups:. Student input level 10 slide controls. Communications select 10 buttons with LEDs. Group select 2 buttons for each student with LEDs. Personal communication 10 on/off buttons with LEDs. Class communication one button with LED. Instruction mode:. Microphone one on/off button with LED. Private one on/off button with LED. Demo one on/off with LED. Instructo
