How do I locate my product’s serial number?

All Numark products have a 17 digit serial number beginning with (21)
When entering your serial number during product registration or authorization, be sure to use all caps, no spaces, and include (21)
For example: (21)N11005306520514

On turntables such as the TT200, TTUSB, or TTXUSB, the serial number is located underneath the platter.

On most other Numark products, the serial can be found on the rear or bottom of the unit (see example below).