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bossarea
Forum Admin
    
United Kingdom
3652 Posts |
Posted - 04/02/2007 : 22:12:20
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The DS-1 was made in Japan up until around 1988 so they should all have Made in Japan printed both on the black bottom label and on the serial number sticker in the battery compartment. Internally they should all have the Toshiba TA7136AP opamp. |
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