Yes. The TD-07KV has a CR2 connector that is not used in the default setup. It is used when adding a cymbal using a separately sold cymbal pad and cymbal mount (MDY-Standard).
- Set the CR2's PAD Type to the pad you want to add.
[] > PAD > Type
- Set CR2 Usage to "CR2".
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For details, refer to "Expanding your drum set - Adding a crash cymbal" in the TD-07 Owner's Manual.