Search found 21 matches

by fenderbender
Tue Oct 20, 2015 4:02 am
Forum: Fender Discussion
Topic: Alessandro Deluxe Reverb Reissue Parasitic Oscillation?
Replies: 20
Views: 5779

Re: Alessandro Deluxe Reverb Reissue Parasitic Oscillation?

Structo suggested replacing the Reverb driver tube. I think that would be a great place to start. You said that the power tubes had never been replaced, I'm willing to bet that the preamp tubes haven't been replaced either. I lost track of, a long time ago, how many times replacing a seemingly ok pr...
by fenderbender
Sun Oct 11, 2015 11:50 pm
Forum: Dumble Discussion
Topic: Thank you ! - "a wolf in sheep´s clothing" ready
Replies: 15
Views: 4278

Re: Thank you ! - "a wolf in sheep´s clothing" ready

Very nice Lars, congratulations!!!
Tom
by fenderbender
Sun Oct 11, 2015 1:18 am
Forum: Technical Discussion
Topic: Reading Material on Steroids!
Replies: 68
Views: 209577

Re: Reading Material on Steroids!

Thanks all for listing all these links! Here's one that I learned a lot from: http://www.normankoren.com/Audio/TENA.html While it's a HiFi amp and quite an ambitious project, some of the stuff can, obviously, be applied to guitar amps as well. Lots of elegant ways of regulating B+, Bias supplies and...
by fenderbender
Tue Sep 08, 2015 2:09 pm
Forum: Dumble Files
Topic: Circuit board layout pdf
Replies: 15
Views: 16438

Re: Circuit board layout pdf

Thank you mlp-mx6, this was very helpful!!!
-Tom
by fenderbender
Sun Sep 06, 2015 4:03 pm
Forum: Dumble Files
Topic: Editable D-style schematics
Replies: 59
Views: 73020

Re: Editable D-style schematics

Thanks for sharing your hard work!
Much appreciated!!!
:D
Tom
by fenderbender
Sun Jun 23, 2013 8:40 pm
Forum: Dumble Files
Topic: "D" -single 12 enclosure-
Replies: 52
Views: 18022

Re: "D" -single 12 enclosure-

To all concerned: -Thank you very much for your generosity in posting this!
Tom