＊Built 256 musical notes ROM memory with dual tone musical effect in IC body ＊3 independence song to be playing from 3 trigger pins ( TG1 , TG2 , TG3 ) ＊1 sequence trigge.

HK527

HK50A-12

HK50A-15

HK50A-24

HK50A-3

HK50A-5

HK537

HK5S03B

HK5S03BV

HK5S05B

HK-002

HK-0xx

HK-2900

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