Go Back   Home > Forums > Amplifiers > Tubes / Valves
Reload this Page Photo Gallery
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
Page 165 of 390 « First 65115155163164 165 166167175215265 Last »
View First Unread View First Unread  
Thread Tools Search this Thread
Old 12th May 2007, 06:16 AM   #1641
HDaudio is offline HDaudio  Viet Nam
diyAudio Member
 
Join Date: Jul 2006
Quote:
Originally posted by FastEddy
HDaudio: ...

" ... shouldn't there be some... uh... "tubes" in there? ..."

Not to worry. We will just have the moderator pass these pics and build descriptions over to the Digital section ...

I like it, and I'm glad you shared this with us. How does it sound?
Thank for asking me !
I m like Tube , but, my music love oly Classic and some time with POP thats problem for Tube when use system have CDplayer with Tube out, and Preampli tube togethe, soud not good to much for Classic , Thats my idiea when hearing its sometime have fun !

I m thinking not now , but future Im do analogue out put in CDP with SE mofets.
Everybody here have Schema for thats ? Please help me !
Thank for all !
__________________
Like DIY audio !
http://www.linn-vn.com/
  Reply With Quote
Old 12th May 2007, 07:14 PM   #1642
diyAudio Member
 
FastEddy's Avatar
 
Join Date: Jun 2006
Location: North Californie
No tubes? ... I have a Bottlehead tube pre-amp connected to my DVD-A / SACD player and it drives a power MOSFET amp set = a hybred system and I love that tube sound ... it take's the edge off of those rock concerts ...
  Reply With Quote
Old 13th May 2007, 02:17 AM   #1643
mab is offline mab  United States
diyAudio Member
 
Join Date: Jul 2004
Location: Austin, Tx
Default wow
Just spent the majority of my day reading this thread and wanted to thank everyone for posting pics and sharing their designs. I am totally blown away by the amount of effort and creativity shown. Wish I could sit down and listen to them all!
  Reply With Quote
Old 17th May 2007, 11:58 AM   #1644
Klimon is offline Klimon  Belgium
diyAudio Member
 
Join Date: Apr 2005
Location: Leuven
Quote:
My finaly finished amplifier:
Beautiful! That's my style of amp, timeless...

Simon
  Reply With Quote
Old 17th May 2007, 05:25 PM   #1645
djn111 is offline djn111  Netherlands
diyAudio Member
 
Join Date: Sep 2006
Smile Finaly finished amplifier
Thank you simon, here is a picture from the inside.

DJN
Attached Images
File Type: jpg 2a3 onderzijde klein.jpg (79.1 KB, 2384 views)
  Reply With Quote
Old 19th May 2007, 01:22 PM   #1646
jane is offline jane  Norway
diyAudio Member
 
jane's Avatar
 
Join Date: Jul 2004
Location: Norway
PX25 class A transformer coupled, cathode feedback design (separate power supply).

At the workbench
Click the image to open in full size.


Out in the sun
Click the image to open in full size.

Measurements:
Power output: 2x15W
THD: 0.16% (-56dB) (1dB below rated Po)
Power bandwidth: 16Hz-40kHz +0/-3dB
Output impedance: 1.1 ohm
CFB: 6dB

Work log (Norwegian): -> http://www.veiset.net/PX25/worklog.html

Jan E Veiset
__________________
http://www.veiset.net/
  Reply With Quote
Old 19th May 2007, 02:27 PM   #1647
felixx is offline felixx  Romania
diyAudio Member
 
felixx's Avatar
 
Join Date: Feb 2005
Location: in center
The same impressive job like your last project.
Stunning.
__________________
"I'm glad I can build my own mistakes."
  Reply With Quote
Old 19th May 2007, 10:13 PM   #1648
diyAudio Member
 
FastEddy's Avatar
 
Join Date: Jun 2006
Location: North Californie
ooohhhh aaawasome!!

How did you do that woodwork?? vertical mill? layers?

Sure is a beautiful amp ...
  Reply With Quote
Old 19th May 2007, 10:54 PM   #1649
jane is offline jane  Norway
diyAudio Member
 
jane's Avatar
 
Join Date: Jul 2004
Location: Norway
Quote:
Originally posted by FastEddy
ooohhhh aaawasome!!

How did you do that woodwork?? vertical mill? layers?
For that part I've got help from someone with access to CNC machinery.

Jan E Veiset
__________________
http://www.veiset.net/
  Reply With Quote
Old 20th May 2007, 07:43 PM   #1650
JoshK is offline JoshK  United States
diyAudio Member
 
Join Date: May 2004
Location: Toronto, ON
Wow! Inspiring! What made you choose PX25? Just curious, not arguing...
  Reply With Quote

Reply
Page 165 of 390 « First 65115155163164 165 166167175215265 Last »

« Previous Thread | Next Thread »

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 04:42 AM.

Page generated in 0.14133 seconds (72.06% PHP - 27.94% MySQL) with 11 queries
Home - Contact Us - Advertise - Suggestions & Requests - Rules - Store - Sponsors - Archive - Privacy Statement - Terms of Service - Top

Copyright ©1999-2012 diyAudio