The Brainmasters make use of transtectors, with small robots linking to larger robots (in this case, forming the face of the larger robot). The Brainmasters operate in reverse sequence from Headmasters, however, with the larger body being the \"true\" body which can download its consciousness to the smaller body for operations wherein a smaller-sized body is more useful.

헤드마스터는 작은 로봇(머리)가 본체고 얘가 생명이 없는 몸(트랜스텍터)랑 합체하는 반면 브레인마스터는 큰 로봇이 본체고 얘가 몸에 내장된 소형 바디에 정신을 다운로드해서 필요할때 써먹는거였음;;