| 品牌 | 国产 | 型号 | ka2284 |
| 封装 | sip-9 | 批号 | 10+ |
| 类型 | 音响IC |
主营产品：
进口系列：
kec b688/d718, b778/d998,b817/d1047
st tda2030a,tda2004r,tda2005r,tda2009a,tda7377,tda7379,tda7388,tda7266sa,
toshiba a1943/c5200,a1941/c5198,a1015/c1815
国产系列：
cd2399gp,jrc4558,l7805cv,l7808cv,l7812cv,l7912cv,ka7805,ka7908,tip41c,tip42c,a1013/c2383,b647/d667,b649/d669,a940/c2073,
a1941/c5198(60w-80w)1875,d7377,hl9898aa,tea2025b,ka2206b,ka2284,ta7666p,lm324n,lm358p,tl494cn,tl084,cd3313eo,hs9149a,华晶d1875,d2030a,
78l05,78l08,78l12,79l12,s9014,s9015,a1015,c1815,s8050,s8550,2n5401,2n5551,
1n4007,1n4148,1n5401,1n5404,1n5408,6a10......