It is currently Mon Mar 16, 2020 5:47 pm

All times are UTC - 7 hours



Post new topic Reply to topic  [ 6 posts ] 
Author Message
Post subject: tranniy info
Posted: Wed Dec 01, 2010 1:16 am
Offline
Rock Star
Rock Star
User avatar

Joined: Sat Jul 03, 2010 2:18 pm
Posts: 6544
For those DIY'ing amps from old PA, stereos, etc I found a pretty nice data sheet re: tranny specs.

http://www.one-electron.com/trans_p1.pdf


Top
Profile
Fender Play Winter Sale 2020
Post subject:
Posted: Wed Dec 01, 2010 8:22 am
Offline
Rock Icon
Rock Icon
User avatar

Joined: Wed Mar 31, 2010 12:48 am
Posts: 26417
Location: Tombstone Territory
They sure don't make iron like that anymore!

Arjay

_________________
"Here's why reliability is job one: A great sounding amp that breaks down goes from being a favorite piece of gear to a useless piece of crap in less time than it takes to read this sentence." -- BRUCE ZINKY


Top
Profile
Post subject:
Posted: Wed Dec 01, 2010 9:42 pm
Offline
Professional Musician
Professional Musician

Joined: Fri Jun 26, 2009 6:53 pm
Posts: 2252
Location: Harvard IL
Wow, talk about "more information then I need" ! Correct me if I'm wrong, but for the Altec260A the CT impedance would be 5.7K. Or is it the square root of 5.7 ?....wait, I'm getting a dull headache. Art

_________________
None of Us are free, if One of Us is chained !


Top
Profile
Post subject:
Posted: Wed Dec 01, 2010 9:58 pm
Offline
Rock Star
Rock Star
User avatar

Joined: Sat Jul 03, 2010 2:18 pm
Posts: 6544
Art, 5.7K-ohm. I use this graph to approximate what power tubes my work with which power tube. Provided it's full moon & Pluto is in Uranus (OUCH!). :twisted:


Top
Profile
Post subject:
Posted: Wed Dec 01, 2010 11:26 pm
Offline
Rock Icon
Rock Icon
User avatar

Joined: Wed Mar 31, 2010 12:48 am
Posts: 26417
Location: Tombstone Territory
That tranny is ideal for a pair of 5881's.

Arjay

_________________
"Here's why reliability is job one: A great sounding amp that breaks down goes from being a favorite piece of gear to a useless piece of crap in less time than it takes to read this sentence." -- BRUCE ZINKY


Top
Profile
Post subject:
Posted: Wed Dec 01, 2010 11:45 pm
Offline
Professional Musician
Professional Musician

Joined: Fri Jun 26, 2009 6:53 pm
Posts: 2252
Location: Harvard IL
You guys are killing me here! Haven't used this much math since filling out logs and figuring out when the tank runs dry for the truck. Art

_________________
None of Us are free, if One of Us is chained !


Top
Profile
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 6 posts ] 

All times are UTC - 7 hours

Fender Play Winter Sale 2020

Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to: