Antique tube power supply HP 711A - diyAudio
Go Back   Home > Forums > Commercial Sector > Swap Meet

Swap Meet Sell your stuff here, who knows, some other fanatic might be interested!

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 31st March 2012, 08:24 PM   #1
dgta is offline dgta  United States
diyAudio Member
 
Join Date: May 2011
Default FS: Antique tube power supply HP 711A

All original HP711A. Last time I used it over 20 yrs ago worked fine. $100 plus ship.

I was going to recap it and replace the selenium rectifiers with SS diodes but decided someone might want an original unbutchered supply. Has upgraded 6L6GC tubes (schematic shows 6L6GB).

Has brass inventory tag from the Tung-Sol company dated 1958.

Manual with schematics available free here:
http://cp.literature.agilent.com/lit...0711-90001.pdf

Would consider trade for a dual tracking supply around 50-70V. Prefer local (SE Michigan) but will ship at cost.
Attached Images
File Type: jpg PICT1079.JPG (712.4 KB, 121 views)
File Type: jpg PICT1080.JPG (688.0 KB, 114 views)
File Type: jpg PICT1081.JPG (731.2 KB, 106 views)

Last edited by dgta; 31st March 2012 at 09:28 PM.
  Reply With Quote
Old 10th April 2012, 02:00 AM   #2
dgta is offline dgta  United States
diyAudio Member
 
Join Date: May 2011
Bump. Last call before I tear into it and modernize it.
  Reply With Quote
Old 10th April 2012, 09:29 AM   #3
exurbia is offline exurbia  Australia
diyAudio Member
 
exurbia's Avatar
 
Join Date: Jul 2002
Location: Perth
you have a pm
__________________
It's all spin at the Commonwealth party.
  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
Replacing Diodes in Vintage HP Power supply? Zero Cool Power Supplies 6 17th June 2011 06:09 PM
Antique Electric Supply wicked1 Tubes / Valves 14 11th April 2008 09:21 AM
Antique Electronic Supply Cambe Tubes / Valves 3 26th May 2006 11:43 PM
Need switching supply repair help (antique) SY Everything Else 4 20th May 2004 03:12 PM
HP 35660A Signal Analyzer power supply needed alaskanaudio Parts 2 8th February 2003 12:34 PM


New To Site? Need Help?

All times are GMT. The time now is 09:54 PM.


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