Hitachi ht-66 s< / li > < li > Hitachi ht-68 < / li > < / ul > ul > < li > kaiutin: < / li > < li > Hitachi HS-210 < / li > < li > Hitachi HS-310 < / li > < li > Hitachi HS-410 < / li > < / ul > < ul > < li > ote esitteestä: Hitachi system 44 consists of Ha-m 44, Ft-M 44 L, D-E 66, ht-68 < / li > < / ul >