that piece is this? (image, electronics) Answered

Google is your friend. Put each line from the chip into Google search. The first line won't get you useful information. The second line will get you data sheets which describe what the chip does and how to use it.

I buy most of my parts here:

http://ca.mouser.com/Electronic-Components/

Radio shack (The Source in Canada).

And certain electronics stores when I am on a day trip to the city.

I get datasheets from Mouser and these sights:

http://www.maxim4u.com/

http://www.alldatasheet.com/

Some of the datasheet sights suggest buyers.

Beyond that google “S1A0426CO2-SO for sale”.

Joe

Just paste the info into google, download and open the pdf datasheet.

The S1A0426C02 is a monolithic integrated circuit designed for
radio cassette tape recorders, clock radios and headphone
radios.

https://www.google.co.za/search?q=SAMSUNG+S1A0426CO2-SO&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a&channel=sb&gfe_rd=cr&ei=UchCVMS7Iomp8we144DgDQ

The out of focus pics are pointless, if you cant read them neither can we.