George L asked:
I am looking forward to buying a Roland TD-9 electronic drums kit. Would it be possible to add an extra drum to the whole set? But also , is there any great difference between the TD-9, the TD-12 ans the TD-20 model??? Please answer quickly! Thank you in advance!
The most significant difference between the sets are the sound modules, Which you can think of as the “brain” of the kit.
Basically the higher end kit you buy, the more sounds it comes with, and the more advanced features, practice tracks etc … it comes with.
The TD-9 is a high end model and if this is just for practice, maybe recording a few rough tracks and demos then the TD-9 will be perfect for you. However if you are looking for a Studio kit I would recommend getting at least the TD-12. It’s a much better recorder. =)
The TD-9 kit packages comes with all of it’s inputs in use.
Both the TD-12 and TD-20 have more input slots, but each kid comes with all available input slots in use, but as you can see the TD-12 and TD-20 come with more drums / cymbals.
The actual cymbals and mesh pads used on the TD-20 and the TD-9KX are actually the same pads though, the only difference is the sound module.
Below is a link to the TD range overview so you can check the specifications.
Hope this answered all of your questions. =)