Heathkit AA-40 or AA-121 - 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 5th February 2011, 01:49 AM   #1
diyAudio Member
 
Join Date: Oct 2010
Default Heathkit AA-40 or AA-121

I'm in need of the schematic for either the Heathkit AA-40 or AA-121.... I here they're the same.
  Reply With Quote
Old 5th February 2011, 03:51 AM   #2
diyAudio Member
 
vinylkid58's Avatar
 
Join Date: May 2005
Location: Victoria, B.C.
There is a AA-121 manual with schem. on the hifiengine. You'll need to register for the download. The quality isn't the best, but it's free.

Heathkit AA-121 | Owners Manual, Service Manual, Schematics, Free Download | HiFi Engine

jeff
  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
Heathkit AA-1600 monkeyboie Solid State 8 30th April 2011 08:05 PM
New owner to an old Heathkit AA-121 kmcarpenter Tubes / Valves 38 6th September 2010 02:27 AM
Heathkit aa-121 maritimer Tubes / Valves 4 16th July 2008 03:45 PM
Manual for Heathkit AA-121 Power Amp CR007 Tubes / Valves 3 24th June 2008 03:11 PM
Heathkit AA-2004 jmateus Parts 1 27th August 2006 11:14 AM


New To Site? Need Help?

All times are GMT. The time now is 10:41 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