# `GEC02-JB`: Beatmania IIDX 9th Style hardware conversion kit

Essentially the same as [`GEC02-JA`](GEC02-JA.md) except for the contents:

* Eamuse compatible
* Main PCB: [KNM-???](../boards.md#knm-???)
* IO: [GEC02-PWB(A)A](../io.md#GEC02-PWBAA)
* Card readers: [C02 magnetic card readers](../io.md#c02-magnetic-card-readers)