Related Information for Def Tech Def Tech is a Jawaiian Reggae vocal unit with SHEN, from Hawaii and MICRO, from Japan.The contrasting aspects of these two, such as 'Hawaii vs Japan''English vs Japanese' and different music views characterize their three-dimensional music. They also possess unique talents with Shen being fluent in Japanese, and Micro, being a natural surfer which makes their live performances all the more special. Their tie-up with a commercial and heavy rotation on-air FM radio broad.. read more