STK4141II

csimion · 3rd February 2012, 03:42 PM

I have a old Pioneer amplifier with STK4141II.
After STK replacement the quality of sound is weaker. I think is a fake!
Please help me to buy an original STK4141II or to find a good one for improve quality of amplifier!
I think Sanyo has stopped the production of 4141 and I'm ok with a second hand IC if the suppliers don't have old stocks.

csimion · 4th February 2012, 08:01 AM

Nobody knows a pin-to-pin STK original replace?
I don't have solution for my problem?
Thank you!

Coconuts 500 · 4th February 2012, 08:26 AM

I think I have one somewhere that I took out of a functioning amplifier. It is not fake. I will look for it later.

csimion · 08:32 AM

Thank you, Coconuts 500!

csimion · 5th February 2012, 08:44 PM

Any news?

littlerick · 7th February 2012, 02:05 PM

hi mate... I have STK4162II Check out if its any use and PM me. They are genuine products and brand new.

csimion · 8th February 2012, 05:20 PM

I think 4162 isn't pin-to-pin compatible with 4141... I'm right, guys?

sesebe · 8th February 2012, 08:30 PM

According to datasheets available on internet you have wright. These IC's are not pin to pin compatible.

csimion · 8th February 2012, 09:19 PM

Thanks for answer, Sesebe!

I still wait for Coconuts 500 IC's!

Apex Jr · 8th February 2012, 10:12 PM

I have some STK 4141V dual 25 full range amplifier unit for $19.95
with 120V transformer an additional $9.95
Info here HTP 25/25 Full Range Amp

3rd February 2012, 03:42 PM	#1
csimion diyAudio Member Join Date: Feb 2012 Location: Bucharest	STK4141II I have a old Pioneer amplifier with STK4141II. After STK replacement the quality of sound is weaker. I think is a fake! Please help me to buy an original STK4141II or to find a good one for improve quality of amplifier! I think Sanyo has stopped the production of 4141 and I'm ok with a second hand IC if the suppliers don't have old stocks.

4th February 2012, 08:29 AM	#4
csimion diyAudio Member Join Date: Feb 2012 Location: Bucharest	Thank you, Coconuts 500! Last edited by csimion; 4th February 2012 at 08:32 AM.

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4th February 2012, 08:01 AM	#2
csimion diyAudio Member Join Date: Feb 2012 Location: Bucharest	Nobody knows a pin-to-pin STK original replace? I don't have solution for my problem? Thank you!

4th February 2012, 08:26 AM	#3
Coconuts 500 diyAudio Member Join Date: Apr 2010	I think I have one somewhere that I took out of a functioning amplifier. It is not fake. I will look for it later.

5th February 2012, 08:44 PM	#5
csimion diyAudio Member Join Date: Feb 2012 Location: Bucharest	Any news?

7th February 2012, 02:05 PM	#6
littlerick diyAudio Member Join Date: Nov 2009 Location: Lincolnshire UK	hi mate... I have STK4162II Check out if its any use and PM me. They are genuine products and brand new.

8th February 2012, 05:20 PM	#7
csimion diyAudio Member Join Date: Feb 2012 Location: Bucharest	I think 4162 isn't pin-to-pin compatible with 4141... I'm right, guys?

8th February 2012, 08:30 PM	#8
sesebe diyAudio Member Join Date: Jan 2011 Location: Iasi	According to datasheets available on internet you have wright. These IC's are not pin to pin compatible.

8th February 2012, 09:19 PM	#9
csimion diyAudio Member Join Date: Feb 2012 Location: Bucharest	Thanks for answer, Sesebe! I still wait for Coconuts 500 IC's!

8th February 2012, 10:12 PM	#10
Apex Jr diyAudio Member Join Date: Jun 2002 Location: Torrance, Calif	I have some STK 4141V dual 25 full range amplifier unit for $19.95 with 120V transformer an additional $9.95 Info here HTP 25/25 Full Range Amp

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