The Objective2 (O2) Headphone Amp DIY Project - Page 306 - diyAudio
Go Back   Home > Forums > Amplifiers > Headphone Systems

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
Reply
 
Thread Tools Search this Thread
Old 21st January 2013, 08:11 PM   #3051
agdr is offline agdr  United States
diyAudio Member
 
agdr's Avatar
 
Join Date: Sep 2010
Quote:
Originally Posted by ericj View Post
Seems to have been the 4556's. Currently listening to Nick Cave's Dig, Lazarus, Dig!!! on Fostex T40s.
Interesting! Thanks for the feedback.
  Reply With Quote
Old 21st January 2013, 11:05 PM   #3052
ericj is offline ericj  United States
diyAudio Member
 
ericj's Avatar
 
Join Date: Dec 2008
Anyone still selling pre-cut non-metallic faceplates for these?

I just sorta mangled my bamboo faceplate in an effort to fit a panel-mounted power jack, so that the power plug will stop falling out.

Aerohoff seems to have disappeared. No activity since 10/1/12 and full PM box. I sent him an email but won't be surprised if he says no.
  Reply With Quote
Old 21st January 2013, 11:26 PM   #3053
agdr is offline agdr  United States
diyAudio Member
 
agdr's Avatar
 
Join Date: Sep 2010
Walter at Head-N-HiFi is selling bamboo panels and several others in the "panel color" drop-down box:

O2 Front Panel

He is in the commercial vendor forum:

http://www.diyaudio.com/forums/head-n-hifi-walter/
  Reply With Quote
Old 21st January 2013, 11:30 PM   #3054
ericj is offline ericj  United States
diyAudio Member
 
ericj's Avatar
 
Join Date: Dec 2008
thanks
  Reply With Quote
Old 22nd January 2013, 02:31 AM   #3055
diyAudio Member
 
Join Date: Jan 2013
hey! awesome project! im excited to start mine. just a little issue however, pulled the BOM and found everything but one part on mouser. looking for the 270-270k-rc resistor. they seem to be sold out and have some on order, but no eta date i also checked digikey and they are all out too. also tried looking for a similar part but nothing came up. anyways just wanted to see if anyone knew where i could find these bad boys in a relatively short time... like i said im super excited to start on mine. any info would be great, thanks!
  Reply With Quote
Old 22nd January 2013, 05:02 AM   #3056
diyAudio Member
 
Join Date: Jan 2013
How does this compare straight up to the Schiit Magni amp?
How are they different?
  Reply With Quote
Old 22nd January 2013, 06:04 AM   #3057
diyAudio Member
 
sofaspud's Avatar
 
Join Date: Nov 2005
Location: San Antonio
Quote:
Originally Posted by tripwire292 View Post
hey! awesome project! im excited to start mine. just a little issue however, pulled the BOM and found everything but one part on mouser. looking for the 270-270k-rc resistor.
It isn't that critical a part. If you need to purchase 1/4W or SMD parts to fit there I don't see a problem with that.
But Mouser shows 270k 1/8W metal film in stock, such as p/n 71-RN55D-F-270K.
__________________
It is error only, and not truth, that shrinks from enquiry. - Thomas Paine
  Reply With Quote
Old 22nd January 2013, 06:12 PM   #3058
diyAudio Member
 
availlyrics's Avatar
 
Join Date: May 2011
@swalter (Head-N-HiFi)

Thanks a lot, recv. all parts in perfect order

Warm Regards,
availlyrics
India.

Last edited by availlyrics; 22nd January 2013 at 06:15 PM.
  Reply With Quote
Old 22nd January 2013, 07:28 PM   #3059
ericj is offline ericj  United States
diyAudio Member
 
ericj's Avatar
 
Join Date: Dec 2008
Quote:
Originally Posted by Lighth0use View Post
How does this compare straight up to the Schiit Magni amp?
How are they different?
you'll have more luck with that question if you go somewhere where people buy ready-made amps rather than make amps.
  Reply With Quote
Old 22nd January 2013, 11:24 PM   #3060
diyAudio Member
 
Join Date: Jan 2013
Quote:
Originally Posted by sofaspud View Post
It isn't that critical a part. If you need to purchase 1/4W or SMD parts to fit there I don't see a problem with that.
But Mouser shows 270k 1/8W metal film in stock, such as p/n 71-RN55D-F-270K.
oh wow, how did i miss that? ok well, thatll work. thank you sir :P
  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
Headphone amp project grahamfocal Headphone Systems 7 21st June 2011 05:28 PM
My latest project - DAC + headphone amp gmarsh Digital Line Level 105 13th December 2010 02:31 PM
My headphone amp project trifidmaster Headphone Systems 2 22nd December 2008 03:52 PM
Mini Ipod headphone amp DIY project Nordic Headphone Systems 14 11th March 2007 02:35 PM
Need help for a battery headphone amp project dismalonyx Headphone Systems 1 15th April 2004 11:22 PM


New To Site? Need Help?

All times are GMT. The time now is 05:22 AM.


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