Search found 88 matches

by mooreamps
Sun Oct 14, 2007 12:58 am
Forum: Garage Talk
Topic: how much does it cost you to build an amp?
Replies: 54
Views: 12252

Re: how much does it cost you to build an amp?

I don't know about the others. Building them is a lot of work. The guys I biuld for, they apprieciate the tone. Perhaps that's all that matters.
-g
by mooreamps
Sat Oct 13, 2007 6:58 pm
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

If he said, look it's not appropriete to post anything VJ related on this forum, I would be fine with that. If someone said, well the Dumbles and the TW's don't do power scaling, I would be fine with that too. Then I would say, what about regulating the filament power supply to midigate the line sag...
by mooreamps
Sat Oct 13, 2007 3:41 pm
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

Ok, you guys don't like each other, but really, this is going nowhere. I realize I have the option of ignoring the thread which I probably should just do but this isn't the kind of argument that results in anyone saying "whoops I was wrong lets make up" or "hey this is silly lets just get along" an...
by mooreamps
Sat Oct 13, 2007 6:07 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

It's a tube amp builders community. I build tube amps...... Certain details of my design work belong to my clients who contract my design and engineering services. I share what I can..... I don't post comments usually for legacy designs. I let guys like ZP handle those issues. I do post comments for...
by mooreamps
Sat Oct 13, 2007 4:02 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

I never said I was generous. Secondly, I've already put out about as much of my research as I care to. I've seen the prints. I don't do "wideband" pre-amp gain stages. I don't do wideband non-voiced PA power tubes..... I don't do single-stack pre-amp gain channels biased with resistors instead of us...
by mooreamps
Sat Oct 13, 2007 1:48 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

Fine. You design something and post it, here... -g He has! Many times over! What have you contributed? I mean besides a polished turd :lol: That's good. That means you two guys will understand this. Scratch build ; 36 watts SE ; stereo ; Electronic Power Scaling ; one KT-88 voiced for bass in paral...
by mooreamps
Sat Oct 13, 2007 1:15 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

Fine. You design something and post it, here...
-g
by mooreamps
Fri Oct 12, 2007 7:27 pm
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

It is my intention to re-engineer the vacuum tube guitar amplifier. I am designing a new line of guitar amplifiers. I am bringing up and building on my own designs. I have a working power brake, something I don't think even Kevin has a reliable working power brake, and that's just something you are ...
by mooreamps
Fri Oct 12, 2007 8:33 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

benoit wrote:How does your dual PA thing work? After the last preamp stage coupler split off into 2 seperate output tubes, seems pretty simple. But how do you mix the signal from the 2 power tubes?
check your e-mail. The schematic has been sent.

-g
by mooreamps
Fri Oct 12, 2007 5:12 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

Yea! You were a big help in this thread! http://www.18watt.com/modules.php?name=Forums&file=viewtopic&t=11799&postdays=0&postorder=asc&start=0 Not taking sides here - looks like the thread has been moderated out of existence (like most of the rest of 18 watt :cry: ) Ya, and it was some of the other...
by mooreamps
Fri Oct 12, 2007 5:05 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

I'm not trying to take anyone down. You read my initial posts, and it's other people un-corking on me. Besides, I have working prototypes. I design and build new circuits, and then post some of my research on design work for a guitar amp, on "oh my god" post on a public forum that talks about "build...
by mooreamps
Thu Oct 11, 2007 9:05 pm
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

That was a kick back responce to all of the flaming I was getting at the time. You should have seen some of the messages I used to get "just" for mentioning adding a screen grid resistor to a power tube. I really got 'nailed" for posting that one.
-g
by mooreamps
Thu Oct 11, 2007 6:27 pm
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

the other amp builders, some of them, they just don't want me on the web. They call me arragant, even when I take time out of my day to provide free engineering support for the amp building community. Now it is true sometimes I will not just give out the "answer" just right away, as I would prefer t...
by mooreamps
Thu Oct 11, 2007 7:30 am
Forum: Garage Talk
Topic: Twin PA Valve Junior with Power Scaling
Replies: 110
Views: 22169

Re: Twin PA Valve Junior with Power Scaling

Gary, my design goal is to get you to be LESS forth coming. You just don't understand
Why would that be your design goal ? I thought this was a forum for talking about building "tube amps".. I design and build tube amps.. What am I missing something ?????

-g