Battery powered tube headphone amp - diyAudio
Go Back   Home > Forums > Amplifiers > Headphone Systems
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Headphone Systems Everything to do with Headphones

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
Thread Tools Search this Thread
Old 3rd February 2004, 08:27 PM   #1
mig-ru is offline mig-ru  Russian Federation
diyAudio Member
Join Date: Jul 2002
Location: Boulder, CO
Default Battery powered tube headphone amp

Reading around, on, and also wanting a amp of this sort, I have come up with this. Using a 1G4 tube, because of low voltage requirements, and because of a high Rp. I would like to develop this into an actual amp, while also keeping it as close to the original design as possible (e.g.: no extra parts). So please critique accordingly.
Attached Images
File Type: gif battery headphone amp.gif (5.1 KB, 453 views)
  Reply With Quote
Old 3rd February 2004, 10:59 PM   #2
diyAudio Member
Join Date: Dec 2001
Location: Earth
You need to have a cap at after the rca or else the input would be at -2volts.
  Reply With Quote


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
$120 battery powered tube amp on eBay?? ChopperCharles Tubes / Valves 41 2nd February 2010 03:27 PM
Battery powered tube preamps/effects (guitar) pbholmen Instruments and Amps 11 11th August 2009 06:56 PM
Suggestions for a stepup chip for battery powered headphone amp (from OPA134) anyone? Morse Headphone Systems 8 24th December 2004 03:50 PM
Built my battery powered headphone amp. mig-ru Headphone Systems 0 4th March 2004 11:43 PM
Battery Powered Zen Headphone Amp Verbal Headphone Systems 5 13th March 2003 09:51 AM

New To Site? Need Help?

All times are GMT. The time now is 08:38 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2