Search found 10 matches

by buildafriend
Sun Oct 02, 2011 4:57 pm
Forum: Garage Talk
Topic: need documents for: dumble small special 100w
Replies: 3
Views: 2059

need documents for: dumble small special 100w

I cant find any. I want to build one.
by buildafriend
Sun Oct 02, 2011 5:03 am
Forum: Garage Talk
Topic: I am looking for a super simple, super powerful amp to build
Replies: 3
Views: 1249

Re: I am looking for a super simple, super powerful amp to build

cool. i searched the documents for it... is there a thread?
by buildafriend
Sat Aug 06, 2011 11:30 pm
Forum: Dumble Discussion
Topic: is there a 5W dumble circuit?
Replies: 1
Views: 1709

is there a 5W dumble circuit?

I have heard really amazing things about Dumble Amplifiers, but I have never built or heard one. I am currently most interested in building something very compact as I am splitting a small room in an artists loft. I am fully capable of building anything, and I have all the tools needed here. I just ...
by buildafriend
Mon Jul 04, 2011 5:23 pm
Forum: Garage Talk
Topic: Amp Builder Ego
Replies: 30
Views: 12695

Re: Amp Builder Ego

yeah man. this stuff is very complex and takes a lot of time to learn. thats why its called a technical skill. imagine everyone was really just out to help each other. how awesome would that be?
by buildafriend
Mon Jul 04, 2011 5:14 pm
Forum: Technical Discussion
Topic: What is
Replies: 1
Views: 923

What is

The most powerful but most simple Dumble clone? Im talking no BS just crazy tone and lots of juice. Something I could use to power 4 celestion 30s.
by buildafriend
Thu May 26, 2011 5:06 am
Forum: Technical Discussion
Topic: Foot Switch troubles.....
Replies: 4
Views: 1166

Re: Foot Switch troubles.....

"From my experience," 1k resistors are protocol to go into your A-typical light emitting diodes ( at least in all the pedals I have made). What you need to figure out is how the inside of your switch works. is it single pole single throw (SPST)? double pole double throw (DPDT)? or triple pole double...
by buildafriend
Thu May 26, 2011 4:13 am
Forum: Technical Discussion
Topic: Modding an old peavey amp
Replies: 4
Views: 1333

Re: Modding an old peavey amp

I understand it is not tube. Thanks! Are all solid state amps voided by this community?
by buildafriend
Wed May 25, 2011 11:13 pm
Forum: Technical Discussion
Topic: Paint by Numbers....NOT!
Replies: 15
Views: 4262

Re: Paint by Numbers....NOT!

http://www.youtube.com/watch?v=PSdHf6yozyc this might make you laugh a little bit, but you should watch it. Learn transistor charts and biasing. Learn about rectification, smoothing capacitors, pull down resistors, coupling caps, emitter bypass caps, swamping caps, darlington pairs, impedence matchi...
by buildafriend
Wed May 25, 2011 10:35 pm
Forum: Technical Discussion
Topic: Modding an old peavey amp
Replies: 4
Views: 1333

Modding an old peavey amp

I have a Peavey 400BH being used for bass. The limiter in it seems to ruin some of the qualities that I really want to get out of it. Therefore, I want to bypass the limiter. I am not really sure where the limiting is happening. What should I jump/short out? schem: ( the second post in this thread )...