what to do with OPA2134? - diyAudio
Go Back   Home > Forums > Amplifiers > Chip Amps

Chip Amps Amplifiers based on integrated circuits

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 12th January 2005, 07:32 PM   #1
kmj is offline kmj  Sweden
diyAudio Member
 
kmj's Avatar
 
Join Date: Feb 2004
Location: Falkenberg
Default what to do with OPA2134?

Hi, as the topic suggests i have a couple of OPA2134's from BurrBrown but nothing to do with them, 3 of them to be exact...
They were supposed to be a Bugle RIAA but it got a bit messy.
I also have a tiny circuitboard-transformer with dual 15V secondarys but no indication of the VA but the marking "MN10928".

So what to do? A RIAA that outplays my simple Pro-ject phonebox would be nice. Any suggestions or is the bugle the best way to go?
  Reply With Quote
Old 12th January 2005, 08:09 PM   #2
PMA is offline PMA  Europe
diyAudio Member
 
PMA's Avatar
 
Join Date: Apr 2002
Location: Prague
I use them for a RIAA preamp and I am very satisfied with them. It was a result of listening comparison tests of several opamps for this purpose.
  Reply With Quote
Old 12th January 2005, 08:11 PM   #3
diyAudio Member
 
Join Date: Jan 2005
Location: Pittsburgh
I use them for linkwitz transforms for my subs.
  Reply With Quote
Old 12th January 2005, 08:38 PM   #4
kmj is offline kmj  Sweden
diyAudio Member
 
kmj's Avatar
 
Join Date: Feb 2004
Location: Falkenberg
RIAA it is then

Bugle or something else?
  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
Is there any better OP than OPA2134 Progg70 Solid State 96 30th July 2013 06:15 PM
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


New To Site? Need Help?

All times are GMT. The time now is 01:24 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