Go Back   Home > Forums > Amplifiers > Tubes / Valves
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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

diyAudio Sponsor

Search for a tube at thetubestore.com                            Product reviews and more

Audio tubes for any amplifier: from high end home audio to classic guitar amps.

Quick links by tube type: 12AX7, EL34, 6L6, KT66, 6550, KT88, EL84, 12AU7, 12AT7, 6922, 6H30, 300B, 6V6, 6SN7 

Reply
 
Thread Tools Search this Thread
Old 1st January 2009, 03:13 PM   #1
diyAudio Member
 
Join Date: Jan 2005
Location: Denmark
Default xL508/6KW6/17KW6

Hey

I found some xL508 tubes.
Now I have google around for ideas, and I found this:

http://www.roehrensockel.de/stereo_a_pl508.htm

Are there some who have other ideas and experience with this tube.

Regards Benny
  Reply With Quote
Old 1st January 2009, 03:43 PM   #2
Fuling is offline Fuling  Sweden
diyAudio Member
 
Join Date: Aug 2001
Location: Sweden (Mora)
Triode curves for the tube in question:

http://www.tubes.mynetcologne.de/roe..._as_triode.pdf

I would try something like 200V, 60mA, -18V and 2,5k load.
  Reply With Quote
Old 1st January 2009, 04:08 PM   #3
diyAudio Member
 
Join Date: Jan 2005
Location: Denmark
Hm. Yes.

At the link they says: 260 V, 60 mA and 5k2

Regards

Benny
  Reply With Quote
Old 1st January 2009, 04:15 PM   #4
diyAudio Member
 
Tubes4e4's Avatar
 
Join Date: Jul 2005
Location: Leverkusen
Hi Fuling,

Quote:
Triode curves for the tube in question:
For a triode strapped BPT, this looks horrible, doesn´t it.

Regards,

Tom

P.S.: Errr, you found the "secret" link
__________________
If in doubt, just measure.
  Reply With Quote
Old 1st January 2009, 07:22 PM   #5
diyAudio Member
 
Join Date: Jan 2005
Location: Denmark
Quote:
Originally posted by Tubes4e4
P.S.: Errr, you found the "secret" link

Oh sorry.

Benny
  Reply With Quote
Old 1st January 2009, 08:02 PM   #6
Fuling is offline Fuling  Sweden
diyAudio Member
 
Join Date: Aug 2001
Location: Sweden (Mora)
Quote:
P.S.: Errr, you found the "secret" link
Sorry but I had to, your triode curves for EL36 and EL509 has been essential for a lot of ideas I´ve had based on those tubes the last two years or so
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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



New To Site? Need Help?

All times are GMT. The time now is 03:09 AM.

Page generated in 0.06509 seconds (81.07% PHP - 18.93% MySQL) with 9 queries

Copyright ©1999-2012 diyAudio