Best way to export production quality tracks from Yahama PSR S750 question

[MikeAds]

Hello all.  I am new to the site so hope am using correctly.
Looking for advice really.

I have Yamaha PSR S750 with which I have written several piece of music.

I was wondering what is the best way to export the music to the best quality.  Currently I just record the output from keyboard into my music software but not sure if that's the best way regarding quality. 
Is it possible to get a high quality professional export with the S750?
I realize that hearing it through the keyboards speaker and some others when exported can sound quite different in quality and sound.

Any advice would be gratefully received.
Have a good day.
Mike

[Normanfernandez]

Have you tried the USB Audio Recording?

[panos]

Usb audio recording on the s750 (which EQ I am still using and struggle with it each time  )
it has just 5 bands of EQ and you can hear the track through the on board speakers(or headphones) to equalize it properly.
On the pc you can have (on a DAW) a better Equalizer.
So you can record as flat as you can the song directly on the pc and use the EQ of the DAW to equalize it.

The ideal would be in my opinion:
To record a midi song
and for each midi track (of the 16 of the song) to record a different .wav track(in flat EQ settings of the keyboard).
Then to assign each track to a differrent channel on the DAW(so you have up to 16 channels for the song).
Now you can use a different EQ setting for every one of these tracks and cut the frequencies that spread around.
I don't know how easy would be to find the exact timing of each track though in this case,I never tried it.
Also every voice have some effects that may not sound ideal for this project(reverb,EQ high-low etc)

The whole effort is for the song to sound better to as many PA systems and not on just keyboard's speakers.

[MikeAds]

Many thanks for all yr advice.  I will have a play around this w/end with a few ideas mentioned.  Have a good w/end!!