4 track cassette recorder 4 track cassette fostex 4 track cassette recorder tascam 4 track cassette recorder 4 track cassette recorder working only built 4 cuban linx cassette 4 track cassette tape recorder yamaha 4 track cassette recorder 2pac strictly 4 my n.i.g.g.a.z. cassette raekwon only built 4 cuban linx cassette