Replacement for ka4558s

aleksandar · 21st August 2008, 05:13 AM

Hello Guys

can you please suggest me some better op amp instead of ka4558s and this is a SIP case, because i found this op amp in my tuner which is marantz St 6000 and now i would like to replace it. Also is it possible that i implement AD826 into the tuner since 826 is made in DIP case?

here is some info about ka4558s http://www.fairchildsemi.com/ds/KA/KA4558.pdf

Thank You
Alex

Mooly · 21st August 2008, 11:41 AM

You could make a little PCB adapter. SIL limits your choice.
I would use a TL072 -- no stability issues and it's very good sounding. I wouldn't go for anything more exotic to be honest.

peranders · 21st August 2008, 01:54 PM

There are Brown Dog adapters SIL->DIL
http://www.cimarrontechnology.com/

Guido Tent · 21st August 2008, 07:13 PM

Quote:

Originally posted by aleksandar
Hello Guys

can you please suggest me some better op amp instead of ka4558s and this is a SIP case, because i found this op amp in my tuner which is marantz St 6000 and now i would like to replace it. Also is it possible that i implement AD826 into the tuner since 826 is made in DIP case?

here is some info about ka4558s http://www.fairchildsemi.com/ds/KA/KA4558.pdf

Thank You
Alex

look at opa2134, unbeatable for the money, easy to apply

best

Guido

aleksandar · 22nd August 2008, 02:13 AM

Thank you guys for the help i will do it *** soon as i can........

Bye

Alex

21st August 2008, 05:13 AM	#1
aleksandar diyAudio Member Join Date: Nov 2006	Replacement for ka4558s Hello Guys can you please suggest me some better op amp instead of ka4558s and this is a SIP case, because i found this op amp in my tuner which is marantz St 6000 and now i would like to replace it. Also is it possible that i implement AD826 into the tuner since 826 is made in DIP case? here is some info about ka4558s http://www.fairchildsemi.com/ds/KA/KA4558.pdf Thank You Alex

21st August 2008, 01:54 PM	#3
peranders Electrons are yellow and more is better! diyAudio Member Join Date: Apr 2002 Location: Göteborg, Sweden Blog Entries: 4	Brun hund There are Brown Dog adapters SIL->DIL http://www.cimarrontechnology.com/ __________________ /Per-Anders (my first name) or P-A as my friends call me

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21st August 2008, 11:41 AM	#2
Mooly diyAudio Member Join Date: Sep 2007	You could make a little PCB adapter. SIL limits your choice. I would use a TL072 -- no stability issues and it's very good sounding. I wouldn't go for anything more exotic to be honest.

22nd August 2008, 02:13 AM	#5
aleksandar diyAudio Member Join Date: Nov 2006	Thank you guys for the help i will do it *** soon as i can........ Bye Alex

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