U/L or triode mode on music angel amp - Page 2 - 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 25th March 2007, 06:51 PM   #11
diyAudio Member
 
Gold_xyz's Avatar
 
Join Date: Dec 2005
Location: Italy
Quote:
Originally posted by rdf


Hi Gold. The 12AT7 cathodes don't appear to have a path to ground. Is that right?
Hi rdf

Ehmm Yes, and I have also exchanged 12AT7 with 12AU7 ...

the schematics is based on
http://www.nsfree.it/alexander/schema.jpg
posted by leimaster

Music angel amps
posted by jesabel

My Experience with "Music Angel" EL34 PP
posted by gingertube


Attached Files
File Type: zip am_f1.zip (69.1 KB, 49 views)
__________________
My English originates from here
  Reply With Quote
Old 25th March 2007, 07:29 PM   #12
rdf is offline rdf  Canada
diyAudio Member
 
rdf's Avatar
 
Join Date: Jun 2004
Location: big smoke
I still think this will work better.
Attached Images
File Type: gif angel.gif (37.9 KB, 165 views)
  Reply With Quote
Old 25th March 2007, 09:27 PM   #13
diyAudio Member
 
Gold_xyz's Avatar
 
Join Date: Dec 2005
Location: Italy
Quote:
Originally posted by rdf
I still think this will work better.
ThankYou !
I have redraw the schematics
Attached Files
File Type: zip am_f2.zip (69.7 KB, 50 views)
__________________
My English originates from here
  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
music angel 845 SET PeterParsons Tubes / Valves 8 11th November 2013 03:12 AM
music angel kt88 vitalstates Tubes / Valves 1 27th February 2008 04:31 PM
Music Angel franckM Tubes / Valves 11 10th June 2007 11:24 PM
Using a spdt switch to select between triode mode and pentode mode on a guitar amp. G Tubes / Valves 19 15th March 2006 09:15 AM
Music Angel EL34 SimonPearse Tubes / Valves 0 27th February 2006 08:27 PM


New To Site? Need Help?

All times are GMT. The time now is 09:07 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