TD-20 System Update Version 1.09 (MAC - MIDI)
This is the latest operating system update for the TD-20. Please refer to the readme.pdf for the update procedure.
Note to Mac Users: You will need the UPD SMF Update Application if you do not have access to a sequencer program.
Note to Mac Users: You will need the UPD SMF Update Application if you do not have access to a sequencer program.