Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Headphone Systems Everything to do with Headphones

TPA6120+OPA headphone amp info needed
TPA6120+OPA headphone amp info needed
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 6th November 2017, 07:44 AM   #11
Samsara is offline Samsara  France
diyAudio Member
Join Date: May 2011
uPC1237 detect DC voltage at output, if there's voltage it disconnect the relay.
It has also mute ON.

So,add simple relay is useless.
You must find IC for DC protection.

I don't know where you live but the complete TPA6120A2 board come in two week to France.
  Reply With Quote


TPA6120+OPA headphone amp info neededHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Need help for TPA6120 Headphone Amplifier udhay_cit Headphone Systems 9 26th March 2016 12:17 AM
How to build a TPA6120 based headphone amplifier? sxulocktor Headphone Systems 9 20th July 2011 12:46 PM
Balanced Headphone Amp: OPA1632, TPA6120 sek Chip Amps 13 10th July 2011 12:00 AM
TPA6120 headphone amp with servo nelsonvandal Headphone Systems 3 8th November 2007 07:54 PM
Reference Headphone Amp: TPA6120 zagisrule! Headphone Systems 9 21st February 2007 05:09 PM

New To Site? Need Help?

All times are GMT. The time now is 03:27 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio