Help! can't find ef86 on my Hickok 539b roll chart! and need a tube project - diyAudio
Go Back   Home > Forums > Amplifiers > Tubes / Valves

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

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 18th February 2011, 12:11 AM   #1
diyAudio Member
 
Join Date: Dec 2010
Location: Amesbury, MA
Default Help! can't find ef86 on my Hickok 539b roll chart! and need a tube project

I have a couple Telefunkens I would like to test but can't find it on my roll chart, I also tried looking for 6267 and nothing

If anyone has the switch settings I would greatly appreciate it.

Also I would like to start a project with spare tubes. I don't want to spend a lot if scratch on transformers, so maybe a headphone amp or a phono preamp ( MM ).

Tubes I have: 12AX7, 12AU7, 12AT7, 6SN7, 6SL7, etc...
  Reply With Quote
Old 18th February 2011, 12:26 AM   #2
diyAudio Member
 
Join Date: Mar 2010
Try 6267, that's the same tube.
  Reply With Quote
Old 18th February 2011, 12:32 AM   #3
diyAudio Member
 
Join Date: Dec 2010
Location: Amesbury, MA
Thanks bob for the quick reply. Trying to find the 6267 was my second course of action before bothering the kind folks on here. I actually think you were the one who gave the 5Y3 switch settings to me so thanks again.
  Reply With Quote
Old 18th February 2011, 12:35 AM   #4
Bill_P is offline Bill_P  United States
diyAudio Member
 
Join Date: Sep 2009
Location: New York, the vampire state
Code:
EF86  6.3  EV-9613-8  1.5  ---  P4  D  1150
  Reply With Quote
Old 18th February 2011, 12:42 AM   #5
diyAudio Member
 
Join Date: Dec 2010
Location: Amesbury, MA
Thanks Bill_P! that's exactly what I needed.
  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
Can't find 5y3 on Hickok 539b roll chart! famousmockingbird Equipment & Tools 5 4th January 2011 10:29 PM
Roll Chart for 6DJ8/6922/7308 on Philco 9100 help thuan98 Tubes / Valves 0 25th March 2009 06:39 PM
FS: Hickok 539B Tube Tester Zero Cool Swap Meet 2 17th February 2009 05:15 PM
Interest in Hickok 539B/C Bias Pots?? Zero Cool Everything Else 0 8th November 2008 04:45 PM


New To Site? Need Help?

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