Hey ! I have been attempting to use the mod with programmable speakers and faced some little troubles.

I did a rebind Alt + left click, and noticed the locale is missing for the description of the field. ( sorry had to say)

The volume slider visible in the GUI provided by your mod doesn't seem to influence the volume slider of the speaker, when one close and open the speaker again with the vanilla GUI, the volume hasn't been updated. ( and the actual volume doesn't change).

It seem the same to me for the "notes" "instrument" that can be choosen from your GUI when the speaker isn't connected to circuit. Those do not get inherited or whatever the proper word when the speaker is eventually connected to a wire. And still then i was unable to change the things from the drop down menu. ( my speakers setting = signal value as pitch for note and global playback , i can send map if needed ? i tested with no other mod present just to make sure)

Please let me know if there's anything i can do :)