809 Triodes - 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 20th July 2013, 02:50 AM   #1
diyAudio Member
 
Join Date: Oct 2009
Default 809 Triodes

So I have a couple JAN 809 transmitting tubes and I'm just dying to do something with them. Anyone have any ideas? SET?
  Reply With Quote
Old 20th July 2013, 03:36 AM   #2
TheGimp is offline TheGimp  United States
diyAudio Member
 
TheGimp's Avatar
 
Join Date: Aug 2009
Location: Johnson City, TN
Although it calls out as an AF Power amp and Modulator, it looks like it is meantstrictly for class B operation. You will need a driver than can source current, either a cathode follower or a little sand to help it along.

looks like an 'opportunity'.

Here is a thread on an amp that might give you some ideas:

SET amp from 1619 driving a 809. Opinion wanted.
  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
809's in Class B P-P w/feedback rsumperl Tubes / Valves 42 29th January 2011 08:25 AM
Urei 809 T-mac Multi-Way 2 4th April 2007 08:01 AM
Wanted: urei 809 pargon Swap Meet 2 31st October 2005 01:50 AM
urei 809 bienaime Full Range 1 1st September 2005 02:02 AM


New To Site? Need Help?

All times are GMT. The time now is 04:46 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