Recommended XLR's for Catalysts 12Cs - Page 3 - AVS Forum
Forum Jump: 
Reply
 
Thread Tools
post #61 of 61 Old 04-12-2012, 05:20 PM
AVS Addicted Member
 
arnyk's Avatar
 
Join Date: Oct 2002
Location: Grosse Pointe Woods, MI
Posts: 14,381
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 747 Post(s)
Liked: 1162
Quote:
Originally Posted by A9X-308 View Post

The THAT1200 line receiver opamps make it pretty easy. Designed by Bill Whitlock of Jensen Transformers. I doubt they are used in any domestic audio products though. Just an FYI if you haven't seen them.


Good point. The device you mention has 70 dB CMRR @20 Hz and 65 dB CMRR @ 20 KHz. Furthermore, putting the balancing resistors on the same chip means that they stay matched as the temperature changes, which is iffy with discrete parts.
arnyk is offline  
Sponsored Links
Advertisement
 
Reply Audio theory, Setup and Chat

User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


Forum Jump: 

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