1970
AMPlifiers
¥400,000approx. US$
1967
AMPlifiers
¥450,000approx. US$
1965
AMPlifiers
¥498,000approx. US$
1965
AMPlifiers
¥398,000approx. US$
1959
AMPlifiers
¥298,000approx. US$
1977
AMPlifiers
¥86,574approx. US$
1979
AMPlifiers
¥252,593approx. US$
1960s
AMPlifiers
¥122,222approx. US$
1960s
AMPlifiers
¥303,519approx. US$