Is there any better OP than OPA2134 - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 23rd October 2005, 10:44 AM   #1
Progg70 is offline Progg70  Sweden
diyAudio Member
 
Join Date: Jul 2004
Location: Sweden
Default Is there any better OP than OPA2134

Is there any better OP than OPA2134

regards

Progg70
  Reply With Quote
Old 23rd October 2005, 11:45 AM   #2
diyAudio Member
 
Join Date: Oct 2005
Default AD797

Hi.
It's a fet input device. If this is not important to you the AD797 is a better opamp in many applications. The device is well documented on Analog Device's website. Compare the specs and see what you are looking for.
In my opinion AD797 sounds better.

Atle.
  Reply With Quote
Old 23rd October 2005, 03:52 PM   #3
Progg70 is offline Progg70  Sweden
diyAudio Member
 
Join Date: Jul 2004
Location: Sweden
Thanks iím going to trye it out and see.
  Reply With Quote
Old 23rd October 2005, 09:53 PM   #4
diyAudio Member
 
Join Date: Aug 2003
Location: Prague,Czech Republic
AD 797 is not dual opamp....I you need dual one, try AD 8066...it is very good amp....
  Reply With Quote
Old 24th October 2005, 03:03 PM   #5
Progg70 is offline Progg70  Sweden
diyAudio Member
 
Join Date: Jul 2004
Location: Sweden
I saw that. I started to prepare the amplifier for two IC. Interesting to try the AD8066.
Where can I buy it in Sweden? Elfa didnít have it.
  Reply With Quote
Old 24th October 2005, 03:53 PM   #6
diyAudio Member
 
Join Date: Sep 2002
Location: Sweden
Some duals that may be interesting and that are available in DIL packages at Elfa.

EL2244
OPA2604
OP275
LM6172

Maybe some of the won't work well in your application. Some are JFET in, other bipolar. The 6172 is very fast and may cause oscillation problems.
  Reply With Quote
Old 24th October 2005, 07:17 PM   #7
Progg70 is offline Progg70  Sweden
diyAudio Member
 
Join Date: Jul 2004
Location: Sweden
Thanks!
I have ordered an OPA2604 and am going to compare on Saturday. Itís very interesting.
  Reply With Quote
Old 24th October 2005, 10:00 PM   #8
diyAudio Member
 
Join Date: Aug 2003
Location: Prague,Czech Republic
OPA 2604's sound is much more worse than OPA 2134.....
  Reply With Quote
Old 25th October 2005, 05:03 AM   #9
diyAudio Member
 
Join Date: Oct 2004
Thumbs up OP275

... and OP275 is less detailed than OPA2134.

KK
  Reply With Quote
Old 25th October 2005, 10:17 AM   #10
Progg70 is offline Progg70  Sweden
diyAudio Member
 
Join Date: Jul 2004
Location: Sweden
HmmÖ. We will see. Interesting.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
NE5532 or OPA2134 wandelblu Chip Amps 18 9th June 2007 12:53 PM
WTB: 8pcs OPA2134 cartman Swap Meet 0 12th November 2006 07:27 AM
Wtb Opa2134, 2604 Andypairo Swap Meet 2 6th July 2005 05:51 PM
Need help with Entech 205.2 / OPA2134 shon Digital Source 1 20th March 2005 09:21 PM
what to do with OPA2134? kmj Chip Amps 3 12th January 2005 08:38 PM


New To Site? Need Help?

All times are GMT. The time now is 08:12 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2