I once saw....(looking for a tube amp) - 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 24th April 2002, 10:55 PM   #1
hifi is offline hifi  Sweden
diyAudio Member
 
Join Date: Mar 2001
Location: sweden
Default I once saw....(looking for a tube amp)

A diy amp which used several ecc88 / 6dj8 / 6922 tubes in paralell for the output.

the chassie was somekind of "minitower" design (it wasnt a computer case but it was height was greiter then the width)

anybody know what Im talking about i cant find the damn thing..
i have missplaced the link

any help appreciated


/micke
  Reply With Quote
Old 25th April 2002, 10:16 PM   #2
diyAudio Member
 
Join Date: Jul 2001
Location: London, UK
No direct help I'm afraid.

Sounds like a TdP EAR V20 to me. If you could track down a schematic you could do something similar.

Oh and if you do please post it here!

Lee
  Reply With Quote
Old 25th April 2002, 10:45 PM   #3
diyAudio Member
 
Join Date: Jul 2001
Location: London, UK
How about this
Click the image to open in full size.

It's still under development though (not by me)

Lee
  Reply With Quote
Old 27th April 2002, 08:48 AM   #4
diyAudio Member
 
Join Date: Oct 2001
Location: Melbourne, Australia
Micke, I am thinking in similar terms as Lee. Topology fits the bill, but the cab does not come close. Tim de Paravicini used 12AX7s in a balanced bridge mode. I have a lot of respect for Tim. He is a very clever designer and an original thinker.

Lee, Which software do you use for drawing schematics. I am looking for one.

Mohan
  Reply With Quote
Old 29th April 2002, 05:53 PM   #5
diyAudio Member
 
Join Date: Apr 2002
Location: Lisbon, Portugal
HI!

Yup, I think i know what you're after. A sweet kinda tower with four E88CC and a 7F8 in the middle in one end, right?
i found, hardly, the link:

www.ndh.net/home/kboehm/

Unfortunatelly, i needed it cause i lost the schematics and, with all the material ready, i had to have it. BUT, the site is deactivated. It's a 2 channel 1W amp.

Man, it's sad. I'll try to find something in my computer, perhaps it's somewhere in the ends of the FAT file system.

Mohan, try www.cadsoft.de The Eagle software is free and great!

Bye!

PS: check the last image, to see if this is it, or reminds of something: http://images.google.com/images?q=E8...&start=20&sa=N
  Reply With Quote
Old 3rd May 2002, 10:23 PM   #6
diyAudio Member
 
Join Date: Oct 2001
Location: Melbourne, Australia
Thanks Petman. I have just downloaded the Eagle Software.

Mohan
  Reply With Quote
Old 5th May 2002, 11:08 PM   #7
diyAudio Member
 
Join Date: Apr 2002
Location: Lisbon, Portugal
Guys!

I found the printed schematics! As soon as I can i'll post it here.
BTW, do they need to be online to be posted or are they uploaded to this site?

Bye!
  Reply With Quote
Old 6th May 2002, 10:47 AM   #8
Warp Engineer
On Holiday
 
AudioFreak's Avatar
 
Join Date: Oct 2001
Location: Queensland, Australia
Petman, if you keep them smaller than 100kb and 800 x 600 pixels you can attach them to your post .... if they are larger than this, you have to link to them from an online source.
  Reply With Quote
Old 22nd May 2002, 08:14 PM   #9
diyAudio Member
 
Join Date: Apr 2002
Location: Lisbon, Portugal
Here´s the schematic at last!!

Url: http://www.geocities.com/freespeedpro/1W-se.jpg
By the way, check the site out.
Use http://babelfish.altavista.com and choose translate from Portuguese to English

Bye!

PS- this schematic is from Mr. K. Boehm whose e-mail and website are no longer active.

For those who visit my site, you are warned that you'll get a hell of a laugh, due the the great translation process of babelfish. Tobbaco should read smoke, ponnies should be BHP. []
__________________
"and the music plays forever" - Pet Shop Boys
  Reply With Quote
Old 23rd May 2002, 01:21 AM   #10
Warp Engineer
On Holiday
 
AudioFreak's Avatar
 
Join Date: Oct 2001
Location: Queensland, Australia
Due to the joys of the limitations of geocities, the link posted above will not work. You must goto http://www.geocities.com/freespeedpro/ first and then change the address bar to http://www.geocities.com/freespeedpro/1W-se.jpg
  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
need diy tube preamp (line-stage) recommendation and general tube advice Musiclover4 Tubes / Valves 16 18th May 2013 03:19 PM
FS tube tuner, Active filter kit, tube amp, amp3 Josephjcole Swap Meet 9 20th July 2007 04:05 PM
SS or tube voltage amplifying stages in an amp with tube output? ray_moth Tubes / Valves 14 4th July 2007 03:09 AM
tube driving the same tube - whats the collective word? zobsky Tubes / Valves 3 13th June 2005 06:47 AM


New To Site? Need Help?

All times are GMT. The time now is 02:33 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