hi all!where to find jr4556 op amp?

[Guest jacj6049]

hi all!!where to find jr4556 op amp?can i get in KOBA?

[wwenze 0]

In the cheaper non-portable amps and in the rubbish bins of those who upgraded their devices.

 

You can get it at farnell and probably SLT also, high chance koba will also have it, because it's widely used and cheap. But why would you want to get it when much better alternatives just cost a few bucks more.

[Guest jacj6049]

ok,thanks alot!!so wwenze,can intro some better op amp?if can,it will be best if i can noe where to get it

[wwenze 0]

sg.farnell.com is a good place.

 

My idea when buying chip op-amp, is cos they are so cheap yet so important, might as well go for the best save for a few that are really expensive.

 

LM4562, OPA2107, OPA2132/2134, AD823, AD843, AD8610, LT1361/1364/1469 and the most expensive, OPA627 x 2 are all good chips, or go a step further and http://www.audio-gd.com/enweb/pro/diy/OPA.htm to order a cheap discreet op-amp.

 

Please go search reviews for their sound, it's too much to type here.