Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki 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

I look for EAR 859 pictures.
I look for EAR 859 pictures.
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 October 2005, 11:16 AM   #1
drobert is offline drobert  Hungary
diyAudio Member
 
Join Date: Jul 2005
Location: Szombathely
Default I look for EAR 859 pictures.

Hello,

I look for any inside, outside pictures about EAR859 amplifier.

Please, if you have any pictures about this amplifier send to me!

Thanks

drobert
  Reply With Quote
Old 24th October 2005, 05:42 PM   #2
edl is offline edl  Hungary
diyAudio Member
 
edl's Avatar
 
Join Date: Oct 2004
Dear Drobert,

A small photo attached, maybe it helps you.

Regards,
Attached Images
File Type: jpeg s106231.jpeg (7.5 KB, 575 views)
  Reply With Quote
Old 27th October 2005, 11:59 AM   #3
drobert is offline drobert  Hungary
diyAudio Member
 
Join Date: Jul 2005
Location: Szombathely
It's very nice, but I would a lief look for a inside picture about this amplifier.

Thanks

drobert
  Reply With Quote
Old 7th April 2010, 11:18 AM   #4
Bas Horneman is offline Bas Horneman  Netherlands
diyAudio Moderator Emeritus
 
Bas Horneman's Avatar
 
Join Date: Apr 2002
Location: The Netherlands
.
Attached Images
File Type: jpg ear859.jpg (138.3 KB, 379 views)
  Reply With Quote
Old 15th February 2013, 12:27 PM   #5
Obi wan is offline Obi wan
diyAudio Member
 
Join Date: Feb 2013
Default Picture with better resolution

Hi,

Could you provide me a picture inside EAR 859 or 869 in better resolution (at least 2 MP)

Tnx
Quote:
Originally Posted by Bas Horneman View Post
.
  Reply With Quote
Old 17th February 2013, 11:10 AM   #6
Bas Horneman is offline Bas Horneman  Netherlands
diyAudio Moderator Emeritus
 
Bas Horneman's Avatar
 
Join Date: Apr 2002
Location: The Netherlands
Can't remember where I found that pic.Click the image to open in full size. this is all I have in my "archives"

Verstuurd van mijn GT-N7000 met Tapatalk
__________________
If you can see the speaker cone move...it's not hifi.
  Reply With Quote
Old 17th February 2013, 12:48 PM   #7
SY is offline SY  United States
On Hiatus
 
SY's Avatar
 
Join Date: Oct 2002
Location: Chicagoland
I look for EAR 859 pictures.
Tim drew out the first stage of this and I thought, "That looks absolutely goofy." Current trickled though an ECC88 cascode? But when I breadboarded and tested it, it turned out to work superbly well. This would be a fine input stage for any power amp where it can be buffered.
__________________
"You tell me whar a man gits his corn pone, en I'll tell you what his 'pinions is."
  Reply With Quote
Old 18th February 2013, 05:55 AM   #8
dhsettim is offline dhsettim  New Zealand
diyAudio Member
 
Join Date: Jul 2004
Location: Hastings
Default Question for SY

Hi Sy,
its nice to hear good things about TdeP's design.
I have built the amp though I have changed the CF to a cascoded fet source follower, and played around with plate to plate feedback.
Do you have any thoughts about the pros and cons of the level shifting (is that the correct term) scheme between the cascode and the CF?
I would guess that a similar design could be used for other zero bias tubes such as the 811a. Any thoughts?
best regards,
tim (a different tim)
  Reply With Quote

Reply


I look for EAR 859 pictures.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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Pictures of my T-Amp. hsu Class D 5 14th February 2007 04:06 AM
About me with many pictures... Lord_Magnepan Introductions 1 30th March 2005 04:28 PM
New SOZ with pictures! cjunk Pass Labs 40 2nd February 2003 07:52 PM


New To Site? Need Help?

All times are GMT. The time now is 06:15 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki