How many MIDI channels are on the 560M?

[CharlieWorton]

Was thinking about purchasing a Roland FP-E50, and made the horrifying discovery that the board only supports one MIDI channel.  This makes it virtually useless for all MIDI operations.  Which prompted me to wonder, how many MIDI channels does the 560M support?  I would hope 16, but I don't know.

[Brad Saucier]

PX-560 MIDI input is 16 part multitimbral.  The keyboard itself is actually 48 part multitimbral (16x3), with a port selection switch to access the three different 16-part groups.