Power supply not included.

Please tell me which Yamaha have you, when you order, because each programmer have different firmwares.

Any 9v dc center negative 2.1 mm pin works. minimun 350ma.

Knobs for your beloved Syntheziser There are different programmers for each of this ones : 

Roland Alpha Juno 1 y 2 

Roland mks50 

Roland Jx8p 

Roland mks70 

Roland Jx10 

Roland mks30

Oberheim matrix 6

Oberheim matrix 1000

Ensoniq ESQ 1 / M

Ensoniq Sq80 

Akai miniak 

Alesis micron 

Korg R3 

Korg microkorg xl 

Korg Dw8000 Korg Ex8000 

Yamaha Dx7 

Yamaha Dx7II 

Yamaha Tx802 

Yamaha Tx7 

Sequential Six Trak

Yamaha DX100

Yamaha DX27

Yamaha DX21

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