150/600 Isolation Transformers- any uses for hifi projects? - diyAudio
Go Back   Home > Forums > Design & Build > Parts

Parts Where to get, and how to make the best bits. PCB's, caps, transformers, etc.

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 7th January 2009, 07:08 PM   #1
diyAudio Member
 
Join Date: Dec 2008
Location: Victoria, BC
Default 150/600 Isolation Transformers- any uses for hifi projects?

I've got a bunch of v. good quality line isolation transformers, and need some ideas of how to use them in audio projects. (Components driving choice of project...)

Transformers (Hammond 850G) have 150/600 primary, 150/600 secondary. 20Hz-20kHz +- 0.5dB.

My audio setup now is CD player into tube amp (Pointz 6V6 MM), but I plan to build up some chipamps and perhaps a preamp like the Pass B1 at some point.

Can these be used in interstage or input locations, in place of a capacitor? All the stuff I've found on transformer coupling seems to have high impedance secondaries.

Or should I just try to sell these to somebody who's making a mic/recording setup?

Thanks
John
  Reply With Quote
Old 11th January 2009, 08:19 PM   #2
Sjef is offline Sjef  Netherlands
diyAudio Member
 
Join Date: Jan 2003
Location: Amsterdam
One thing you can do with them is to drive the preamp output into them, then put another pair on the power amp input and terminate it with 600Ohms and then you will have a perfect transmissionline between your pre and poweramp wich can be over 100 meters long if you want. Welcome to the world of Pro-Audio
  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
4kV isolation input transformers? mzzj Parts 2 24th July 2005 09:11 PM
Isolation transformers Bricolo Parts 36 28th June 2004 07:46 PM
need help with audio isolation transformers azira Parts 9 18th June 2004 09:44 PM
Isolation transformers Lo-z to HI-z Roadking Swap Meet 0 5th April 2004 12:05 AM
Using isolation transformers with TT motors? Saurav Analogue Source 6 13th February 2003 06:16 AM


New To Site? Need Help?

All times are GMT. The time now is 12:38 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