Go Back   Home > Forums > Amplifiers > Tubes / Valves
Reload this Page DHT experts, i need your help
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 1 of 2 1 2
 
Thread Tools Search this Thread
Old 25th February 2009, 01:03 PM   #1
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
Default DHT experts, i need your help
Hi,

Got some old tubes, some of them with numbers that i can read but Google doesn't help.

Pics are not great i know, need to buy a tripod.

If you know any of these tubes, please tell.
Attached Images
File Type: jpg rr 002.jpg (35.9 KB, 139 views)
  Reply With Quote
Old 25th February 2009, 01:05 PM   #2
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
more
Attached Images
File Type: jpg rr 004.jpg (57.6 KB, 127 views)
  Reply With Quote
Old 25th February 2009, 01:08 PM   #3
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
another one
Attached Images
File Type: jpg rr 008.jpg (42.6 KB, 117 views)
  Reply With Quote
Old 25th February 2009, 01:09 PM   #4
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
This one has 4D written in the sticker.
Attached Images
File Type: jpg rr 009.jpg (39.4 KB, 116 views)
  Reply With Quote
Old 25th February 2009, 01:12 PM   #5
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
more
Attached Images
File Type: jpg rr 010.jpg (38.5 KB, 107 views)
  Reply With Quote
Old 25th February 2009, 01:15 PM   #6
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
HT68A AP 1683
Attached Images
File Type: jpg rr 013.jpg (57.1 KB, 101 views)
  Reply With Quote
Old 25th February 2009, 01:17 PM   #7
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
this one is british.
Attached Images
File Type: jpg rr 032.jpg (55.8 KB, 104 views)
  Reply With Quote
Old 25th February 2009, 01:18 PM   #8
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
...
Attached Images
File Type: jpg rr 021.jpg (45.5 KB, 94 views)
  Reply With Quote
Old 25th February 2009, 01:21 PM   #9
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
this one i think is a px4 variant but don't know which.
Attached Images
File Type: jpg val 015.jpg (35.1 KB, 98 views)
  Reply With Quote
Old 25th February 2009, 01:27 PM   #10
Cassiel is offline Cassiel  Greenland
diyAudio Member
 
Cassiel's Avatar
 
Join Date: Sep 2004
Location: Madrid
this one i know

PX4
Attached Images
File Type: jpg val 068.jpg (34.3 KB, 101 views)
  Reply With Quote

Reply
Page 1 of 2 1 2

« 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

Similar Threads
Thread Thread Starter Forum Replies Last Post
4th BP experts? danielm Subwoofers 4 20th July 2009 04:47 PM
any kicker zr experts out there? marko Car Audio 2 30th September 2006 09:10 PM
Any TL experts out there? jmiyake Subwoofers 8 8th September 2006 03:17 AM
How low can shiva go??EXPERTS!!!!!!!!!! Andre Baptiste Subwoofers 5 5th March 2004 02:30 AM
Need help from the experts bateman Multi-Way 1 22nd June 2003 02:29 AM


New To Site? Need Help?

All times are GMT. The time now is 03:16 AM.

Page generated in 0.09511 seconds (73.59% PHP - 26.41% MySQL) with 11 queries
Home - Contact Us - Advertise - Suggestions & Requests - Rules - Store - Sponsors - Archive - Privacy Statement - Terms of Service - Top

Copyright ©1999-2012 diyAudio