what to do with OPA2134?

kmj · 12th January 2005, 07:32 PM

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?

PMA · 12th January 2005, 08:09 PM

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.

BeanAnimal · 12th January 2005, 08:11 PM

I use them for linkwitz transforms for my subs.

kmj · 12th January 2005, 08:38 PM

RIAA it is then

Bugle or something else?

12th January 2005, 07:32 PM	#1
kmj diyAudio Member Join Date: Feb 2004 Location: Falkenberg	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?

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
NE5532 or OPA2134	wandelblu	Chip Amps	18	9th June 2007 12:53 PM
Is there any better OP than OPA2134	Progg70	Solid State	95	15th March 2007 07:15 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?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	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

12th January 2005, 08:09 PM	#2
PMA diyAudio Member Join Date: Apr 2002 Location: Prague, Kitakyushu, Fukuoka	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.

12th January 2005, 08:11 PM	#3
BeanAnimal diyAudio Member Join Date: Jan 2005 Location: Pittsburgh	I use them for linkwitz transforms for my subs.

12th January 2005, 08:38 PM	#4
kmj diyAudio Member Join Date: Feb 2004 Location: Falkenberg	RIAA it is then Bugle or something else?

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)