Musical Presentes GV - Kurzweil SP4 - DE 76 TECLAS Este teclado vem de fábrica com 128 timbres, o dobro do antecessor SP2 76 teclas, o peso diminuiu e o visor mudou.
LDX134 - Kustom Set MKII - Kurzweil SP4| Synthcloud
Kurzweil SP4-7 Stage Piano | music store
Kurzweil SP4-7 76 Note Digital Stage Piano, Semi Weighted Keys, 128 Programs, 64 Split Polyphony, Split Layer, Setup Mode, 24 Bit DSP Technology, Black : Amazon.in: Musical Instruments
Kurzweil SP4-8 88 Note Keyboard SAVE $367 off RRP$2099 883793302618 | eBay