This retrofit kit for the Yamaha YP-40 adds the following MIDI functionality:

The following messages can be sent - (MIDI out):
Any MIDI channel can be selected
Notes with velocity (MIDI note numbers 24 - 99) - transpose possible
Program changes 1 to 76 can be sent using a button press followed by a key press.
Sustain On/Off messages

Hardware:
MIDI Out socket
Push button (for programming the MIDI setup)
Setups are stored in non-volatile memory (Eeprom)

The kit comprises the following items:
Circuit board - fits in the base of the YP-40
Small pack - contains DIN sockets and mounting hardware
Large pack - contains cable assemblies
User instructions - How to change from default settings and general instructions
Fitting instructions - step by step fitting guide plus diagrams of where to connect what

All kits are fully checked and tested before despatch

Note: Our retrofit kits are not intended for installation by the end user. They should always be fitted by an experienced synth engineer.