Logo Brand Number of cassettes
in catalog 		Year
XAE 1
XHF 1
XLB 1
Xcell 1 1986 - 1986
Xinni 1
Xside 1 1980 - 1980
Y 1
YKI 3
Yama 1
Yamaha 41 1977 - 1992
Yamaichi Sec. 1 1990 - 1990
Yankee 1
Yanon 2
Yashima 14 1979 - 1979
Yashimi 1
Yel 1
Yisheng 1 1987 - 1987
Yoko 7 1979 - 1988
Yokohama 1
Yonda 1

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