GerHo,

What version of BIAB do you have?

Also, when you say "play with the external keyboard", are you meaning that the external keyboard sends midi information to BIAB and the sounds comes from BIAB settings?

If this is the case, have a look at the volume and the patch of the "Thru" channel.

If you have BIAB 2015, click on the "Thru +" I've highlighted below to expand the Thru channel settings.



Regards,
Noel




MY SONGS...
Audiophile BIAB 2025