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

Solid State Talk all about solid state amplification.

Adcom GFA-555 Pro
Adcom GFA-555 Pro
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 15th February 2004, 04:32 AM   #1
jbanneck is offline jbanneck  United States
diyAudio Member
Join Date: Feb 2004
Location: Walnut Creek, CA
Default Adcom GFA-555 Pro

Does anyone have the schmatic for the GFA-555 Pro model? I would like to make my GFA-555 into a balanced input and I know the Pro version is balanced.
  Reply With Quote
Old 15th February 2004, 02:30 PM   #2
JohnSz is offline JohnSz  United States
diyAudio Member
Join Date: Jan 2004
Location: Rural NY
I didn't think it would, but checked my 555II Service manual, and it doesn't have anything on balanced inputs, schematics or otherwise. If no one responds, look-up Adcom manuals on Ebay. There is a guy that is always selling the common ones. Email him, to see if has the "pro" one.
  Reply With Quote
Old 15th February 2004, 09:33 PM   #3
catcando is offline catcando  United Kingdom
diyAudio Member
Join Date: Feb 2004
Location: Cambridge
Default Adcom balanced input boards

I have four of the balanced input boards that I have never used. I bought these over ten years ago from Adcom, and just never got around to installing them.
If you are interested, let me know, and we can work out a price, and shipping.
Unfortunately, I live in the UK, so things will be a bit more expensive to ship.
I think I paid something like $100 for each one.

  Reply With Quote


Adcom GFA-555 ProHide 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
Adcom 2A IC for GFA 565 CompNut Solid State 28 26th February 2018 01:28 PM
Adcom GFA-565 sourceoneaudio Solid State 11 13th July 2011 12:43 PM
Adcom GFA-555 eelekim Pass Labs 2 14th May 2009 03:42 PM
Adcom GFA-555 claiborne Solid State 8 27th September 2007 10:20 AM
Adcom GFA-585 went bad - calling Adcom experts hangguy Solid State 14 24th December 2004 08:09 PM

New To Site? Need Help?

All times are GMT. The time now is 03:55 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio